342079163898 has 16 divisors (see below), whose sum is σ = 713904342336. Its totient is φ = 109068718880.

The previous prime is 342079163843. The next prime is 342079163941. The reversal of 342079163898 is 898361970243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239417123 + ... + 1239417398.

It is an arithmetic number, because the mean of its divisors is an integer number (44619021396).

Almost surely, 2^342079163898 is an apocalyptic number.

342079163898 is an abundant number, since it is smaller than the sum of its proper divisors (371825178438).

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

342079163898 is a wasteful number, since it uses less digits than its factorization.

342079163898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478834549.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 342079163898 in words is "three hundred forty-two billion, seventy-nine million, one hundred sixty-three thousand, eight hundred ninety-eight".