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3381230895840 = 2533572413171229
BaseRepresentation
bin110001001101000001000…
…100010000001011100000
3102222020112210110100212000
4301031001010100023200
5420344230102131330
611105152132404000
7466200024255600
oct61150104201340
912866483410760
103381230895840
111093a76768346
1246737b476600
131b6b057b4745
14b991c466c00
155ce484b1560
hex313411102e0

3381230895840 has 1152 divisors, whose sum is σ = 14158204099200. Its totient is φ = 751012577280.

The previous prime is 3381230895817. The next prime is 3381230895853. The reversal of 3381230895840 is 485980321833.

3381230895840 is a `hidden beast` number, since 3 + 38 + 1 + 23 + 0 + 8 + 9 + 584 + 0 = 666.

It is a super-2 number, since 2×33812308958402 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2751204346 + ... + 2751205574.

It is an arithmetic number, because the mean of its divisors is an integer number (12290107725).

Almost surely, 23381230895840 is an apocalyptic number.

3381230895840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3381230895840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7079102049600).

3381230895840 is an abundant number, since it is smaller than the sum of its proper divisors (10776973203360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3381230895840 is a wasteful number, since it uses less digits than its factorization.

3381230895840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 3381230895840 in words is "three trillion, three hundred eighty-one billion, two hundred thirty million, eight hundred ninety-five thousand, eight hundred forty".