342976970663 has 2 divisors, whose sum is σ = 342976970664. Its totient is φ = 342976970662.

The previous prime is 342976970659. The next prime is 342976970681. The reversal of 342976970663 is 366079679243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342976970663 - 2² = 342976970659 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 342976970596 and 342976970605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342976970563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171488485331 + 171488485332.

It is an arithmetic number, because the mean of its divisors is an integer number (171488485332).

Almost surely, 2^342976970663 is an apocalyptic number.

342976970663 is a deficient number, since it is larger than the sum of its proper divisors (1).

342976970663 is an equidigital number, since it uses as much as digits as its factorization.

342976970663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61725888, while the sum is 62.

The spelling of 342976970663 in words is "three hundred forty-two billion, nine hundred seventy-six million, nine hundred seventy thousand, six hundred sixty-three".