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1468106640000 = 27335472111397
BaseRepresentation
bin10101010111010001111…
…110011000101010000000
312012100102212122120201000
4111113101332120222000
5143023140244440000
63042234444212000
7211032023353500
oct25272176305200
95170385576630
101468106640000
11516690a19a30
121b8641b3a000
13a8598a04060
14510b19a5a00
15282c7425000
hex155d1f98a80

1468106640000 has 3840 divisors, whose sum is σ = 7475864457600. Its totient is φ = 278691840000.

The previous prime is 1468106639959. The next prime is 1468106640053. The reversal of 1468106640000 is 466018641.

1468106640000 is a `hidden beast` number, since 1 + 4 + 6 + 8 + 1 + 0 + 6 + 640 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 15135119952 + ... + 15135120048.

Almost surely, 21468106640000 is an apocalyptic number.

1468106640000 is a gapful number since it is divisible by the number (10) 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 1468106640000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3737932228800).

1468106640000 is an abundant number, since it is smaller than the sum of its proper divisors (6007757817600).

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

1468106640000 is a wasteful number, since it uses less digits than its factorization.

1468106640000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 1468106640000 in words is "one trillion, four hundred sixty-eight billion, one hundred six million, six hundred forty thousand".