634363410264612 has 96 divisors (see below), whose sum is σ = 1713063111782400. Its totient is φ = 178950939178752.

The previous prime is 634363410264589. The next prime is 634363410264631. The reversal of 634363410264612 is 216462014363436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 980338008 + ... + 980984880.

It is an arithmetic number, because the mean of its divisors is an integer number (17844407414400).

Almost surely, 2^{634363410264612} is an apocalyptic number.

It is an amenable number.

634363410264612 is an abundant number, since it is smaller than the sum of its proper divisors (1078699701517788).

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

634363410264612 is a wasteful number, since it uses less digits than its factorization.

634363410264612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794745 (or 794743 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 51.

The spelling of 634363410264612 in words is "six hundred thirty-four trillion, three hundred sixty-three billion, four hundred ten million, two hundred sixty-four thousand, six hundred twelve".