3381487845120 has 2016 divisors, whose sum is σ = 15943910330880. Its totient is φ = 665396674560.

The previous prime is 3381487845059. The next prime is 3381487845133. The reversal of 3381487845120 is 215487841833.

3381487845120 is a `hidden beast` number, since 3 + 3 + 8 + 1 + 48 + 7 + 84 + 512 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a super-2 number, since 2×3381487845120² (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 (17) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 1365153322 + ... + 1365155798.

It is an arithmetic number, because the mean of its divisors is an integer number (7908685680).

Almost surely, 2^{3381487845120} is an apocalyptic number.

3381487845120 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 3381487845120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7971955165440).

3381487845120 is an abundant number, since it is smaller than the sum of its proper divisors (12562422485760).

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

3381487845120 is a wasteful number, since it uses less digits than its factorization.

3381487845120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2524 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 3381487845120 in words is "three trillion, three hundred eighty-one billion, four hundred eighty-seven million, eight hundred forty-five thousand, one hundred twenty".