634332362124496 has 60 divisors (see below), whose sum is σ = 1451013541534848. Its totient is φ = 267799163518656.

The previous prime is 634332362124481. The next prime is 634332362124611. The reversal of 634332362124496 is 694421263233436.

It is a self number, because there is not a number n which added to its sum of digits gives 634332362124496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6037987776 + ... + 6038092831.

Almost surely, 2^{634332362124496} is an apocalyptic number.

It is an amenable number.

634332362124496 is an abundant number, since it is smaller than the sum of its proper divisors (816681179410352).

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

634332362124496 is a wasteful number, since it uses less digits than its factorization.

634332362124496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076080696 (or 12076080683 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 58.

The spelling of 634332362124496 in words is "six hundred thirty-four trillion, three hundred thirty-two billion, three hundred sixty-two million, one hundred twenty-four thousand, four hundred ninety-six".