160129521768960 has 1600 divisors, whose sum is σ = 615798694646784. Its totient is φ = 39696865689600.

The previous prime is 160129521768943. The next prime is 160129521768967. The reversal of 160129521768960 is 69867125921061.

160129521768960 is a `hidden beast` number, since 1 + 6 + 0 + 1 + 29 + 521 + 7 + 6 + 89 + 6 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (160129521768967) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 16861058932 + ... + 16861068428.

Almost surely, 2^{160129521768960} is an apocalyptic number.

160129521768960 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 160129521768960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307899347323392).

160129521768960 is an abundant number, since it is smaller than the sum of its proper divisors (455669172877824).

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

160129521768960 is an equidigital number, since it uses as much as digits as its factorization.

160129521768960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9667 (or 9642 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 160129521768960 in words is "one hundred sixty trillion, one hundred twenty-nine billion, five hundred twenty-one million, seven hundred sixty-eight thousand, nine hundred sixty".