342666666345 has 16 divisors (see below), whose sum is σ = 559931915520. Its totient is φ = 178867138944.

The previous prime is 342666666337. The next prime is 342666666373. The reversal of 342666666345 is 543666666243.

It is not a de Polignac number, because 342666666345 - 2³ = 342666666337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243025300 + ... + 243026709.

It is an arithmetic number, because the mean of its divisors is an integer number (34995744720).

Almost surely, 2^342666666345 is an apocalyptic number.

It is an amenable number.

342666666345 is a deficient number, since it is larger than the sum of its proper divisors (217265249175).

342666666345 is a wasteful number, since it uses less digits than its factorization.

342666666345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486052064.

The product of its digits is 67184640, while the sum is 57.

The spelling of 342666666345 in words is "three hundred forty-two billion, six hundred sixty-six million, six hundred sixty-six thousand, three hundred forty-five".