342455012 has 36 divisors (see below), whose sum is σ = 641190480. Its totient is φ = 159573312.

The previous prime is 342455011. The next prime is 342455041. The reversal of 342455012 is 210554243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342455011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1469648 + ... + 1469880.

Almost surely, 2^342455012 is an apocalyptic number.

It is an amenable number.

342455012 is a deficient number, since it is larger than the sum of its proper divisors (298735468).

342455012 is a wasteful number, since it uses less digits than its factorization.

342455012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 342455012 is about 18505.5400353516. The cubic root of 342455012 is about 699.6290633358.

The spelling of 342455012 in words is "three hundred forty-two million, four hundred fifty-five thousand, twelve".