634103024408608 has 12 divisors (see below), whose sum is σ = 1248390329304510. Its totient is φ = 317051512204288.

The previous prime is 634103024408561. The next prime is 634103024408617. The reversal of 634103024408608 is 806804420301436.

It can be written as a sum of positive squares in only one way, i.e., 549836279193744 + 84266745214864 = 23448588^2 + 9179692^2 .

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 as a sum of consecutive naturals, namely, 9907859756353 + ... + 9907859756416.

Almost surely, 2^{634103024408608} is an apocalyptic number.

It is an amenable number.

634103024408608 is a deficient number, since it is larger than the sum of its proper divisors (614287304895902).

634103024408608 is a wasteful number, since it uses less digits than its factorization.

634103024408608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19815719512779 (or 19815719512771 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 634103024408608 in words is "six hundred thirty-four trillion, one hundred three billion, twenty-four million, four hundred eight thousand, six hundred eight".