156452479340332 has 96 divisors (see below), whose sum is σ = 322840218355200. Its totient is φ = 64945996992000.

The previous prime is 156452479340317. The next prime is 156452479340341. The reversal of 156452479340332 is 233043974254651.

It is a super-2 number, since 2×156452479340332² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364297207 + ... + 364726417.

It is an arithmetic number, because the mean of its divisors is an integer number (3362918941200).

Almost surely, 2^{156452479340332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156452479340332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161420109177600).

156452479340332 is an abundant number, since it is smaller than the sum of its proper divisors (166387739014868).

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

156452479340332 is a wasteful number, since it uses less digits than its factorization.

156452479340332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431543 (or 431541 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 58.

The spelling of 156452479340332 in words is "one hundred fifty-six trillion, four hundred fifty-two billion, four hundred seventy-nine million, three hundred forty thousand, three hundred thirty-two".