342458396328 has 32 divisors (see below), whose sum is σ = 872299692000. Its totient is φ = 111998971968.

The previous prime is 342458396323. The next prime is 342458396353. The reversal of 342458396328 is 823693854243.

It is not an unprimeable number, because it can be changed into a prime (342458396323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134612878 + ... + 134615421.

It is an arithmetic number, because the mean of its divisors is an integer number (27259365375).

Almost surely, 2^342458396328 is an apocalyptic number.

It is an amenable number.

342458396328 is an abundant number, since it is smaller than the sum of its proper divisors (529841295672).

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

342458396328 is a wasteful number, since it uses less digits than its factorization.

342458396328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269228361 (or 269228357 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 57.

The spelling of 342458396328 in words is "three hundred forty-two billion, four hundred fifty-eight million, three hundred ninety-six thousand, three hundred twenty-eight".