342387722668 has 12 divisors (see below), whose sum is σ = 599283361152. Its totient is φ = 171163905200.

The previous prime is 342387722591. The next prime is 342387722681. The reversal of 342387722668 is 866227783243.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7463308 + ... + 7509043.

It is an arithmetic number, because the mean of its divisors is an integer number (49940280096).

Almost surely, 2^342387722668 is an apocalyptic number.

It is an amenable number.

342387722668 is a deficient number, since it is larger than the sum of its proper divisors (256895638484).

342387722668 is a wasteful number, since it uses less digits than its factorization.

342387722668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14978072 (or 14978070 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 58.

The spelling of 342387722668 in words is "three hundred forty-two billion, three hundred eighty-seven million, seven hundred twenty-two thousand, six hundred sixty-eight".