342576512642 has 64 divisors (see below), whose sum is σ = 651661866240. Its totient is φ = 131431631616.

The previous prime is 342576512623. The next prime is 342576512671. The reversal of 342576512642 is 246215675243.

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, 1984484 + ... + 2150192.

It is an arithmetic number, because the mean of its divisors is an integer number (10182216660).

Almost surely, 2^342576512642 is an apocalyptic number.

342576512642 is a deficient number, since it is larger than the sum of its proper divisors (309085353598).

342576512642 is a wasteful number, since it uses less digits than its factorization.

342576512642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166075.

The product of its digits is 2419200, while the sum is 47.

The spelling of 342576512642 in words is "three hundred forty-two billion, five hundred seventy-six million, five hundred twelve thousand, six hundred forty-two".