342033110172 has 72 divisors (see below), whose sum is σ = 985860164016. Its totient is φ = 99050310144.

The previous prime is 342033110113. The next prime is 342033110197. The reversal of 342033110172 is 271011330243.

It is a happy number.

342033110172 is a `hidden beast` number, since 342 + 0 + 3 + 311 + 0 + 1 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21487338 + ... + 21503249.

It is an arithmetic number, because the mean of its divisors is an integer number (13692502278).

Almost surely, 2^342033110172 is an apocalyptic number.

It is an amenable number.

342033110172 is an abundant number, since it is smaller than the sum of its proper divisors (643827053844).

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

342033110172 is a wasteful number, since it uses less digits than its factorization.

342033110172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42990627 (or 42990622 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 342033110172 in words is "three hundred forty-two billion, thirty-three million, one hundred ten thousand, one hundred seventy-two".