342336320432 has 20 divisors (see below), whose sum is σ = 679454100696. Its totient is φ = 166993326720.

The previous prime is 342336320407. The next prime is 342336320509. The reversal of 342336320432 is 234023633243.

It is a junction number, because it is equal to n+sod(n) for n = 342336320392 and 342336320401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260926418 + ... + 260927729.

Almost surely, 2^342336320432 is an apocalyptic number.

It is an amenable number.

342336320432 is a deficient number, since it is larger than the sum of its proper divisors (337117780264).

342336320432 is a wasteful number, since it uses less digits than its factorization.

342336320432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521854196 (or 521854190 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 342336320432 its reverse (234023633243), we get a palindrome (576359953675).

The spelling of 342336320432 in words is "three hundred forty-two billion, three hundred thirty-six million, three hundred twenty thousand, four hundred thirty-two".