342407118679 has 2 divisors, whose sum is σ = 342407118680. Its totient is φ = 342407118678.

The previous prime is 342407118671. The next prime is 342407118727. The reversal of 342407118679 is 976811704243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342407118679 - 2³ = 342407118671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342407118671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171203559339 + 171203559340.

It is an arithmetic number, because the mean of its divisors is an integer number (171203559340).

Almost surely, 2^342407118679 is an apocalyptic number.

342407118679 is a deficient number, since it is larger than the sum of its proper divisors (1).

342407118679 is an equidigital number, since it uses as much as digits as its factorization.

342407118679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 342407118679 in words is "three hundred forty-two billion, four hundred seven million, one hundred eighteen thousand, six hundred seventy-nine".