342669918875 has 32 divisors (see below), whose sum is σ = 446923211904. Its totient is φ = 261818832000.

The previous prime is 342669918863. The next prime is 342669918919. The reversal of 342669918875 is 578819966243.

It is a de Polignac number, because none of the positive numbers 2^k-342669918875 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1810217 + ... + 1990533.

It is an arithmetic number, because the mean of its divisors is an integer number (13966350372).

Almost surely, 2^342669918875 is an apocalyptic number.

342669918875 is a deficient number, since it is larger than the sum of its proper divisors (104253293029).

342669918875 is a wasteful number, since it uses less digits than its factorization.

342669918875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181016 (or 181006 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 68.

The spelling of 342669918875 in words is "three hundred forty-two billion, six hundred sixty-nine million, nine hundred eighteen thousand, eight hundred seventy-five".