156634460160 has 416 divisors, whose sum is σ = 526530585600. Its totient is φ = 39680999424.

The previous prime is 156634460159. The next prime is 156634460161. The reversal of 156634460160 is 61064436651.

It is an interprime number because it is at equal distance from previous prime (156634460159) and next prime (156634460161).

It is a super-2 number, since 2×156634460160² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (156634460161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281210602 + ... + 281211158.

Almost surely, 2^156634460160 is an apocalyptic number.

156634460160 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 156634460160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263265292800).

156634460160 is an abundant number, since it is smaller than the sum of its proper divisors (369896125440).

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

156634460160 is a wasteful number, since it uses less digits than its factorization.

156634460160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 156634460160 in words is "one hundred fifty-six billion, six hundred thirty-four million, four hundred sixty thousand, one hundred sixty".