342591471432 has 512 divisors, whose sum is σ = 1177522790400. Its totient is φ = 90071654400.

The previous prime is 342591471401. The next prime is 342591471433. The reversal of 342591471432 is 234174195243.

342591471432 is a `hidden beast` number, since 3 + 4 + 2 + 591 + 47 + 14 + 3 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (342591471433) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 239072188 + ... + 239073620.

It is an arithmetic number, because the mean of its divisors is an integer number (2299849200).

Almost surely, 2^342591471432 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 342591471432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588761395200).

342591471432 is an abundant number, since it is smaller than the sum of its proper divisors (834931318968).

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

342591471432 is a wasteful number, since it uses less digits than its factorization.

342591471432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674 (or 1664 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 342591471432 in words is "three hundred forty-two billion, five hundred ninety-one million, four hundred seventy-one thousand, four hundred thirty-two".