130438166608 has 80 divisors (see below), whose sum is σ = 257796999936. Its totient is φ = 63924733440.

The previous prime is 130438166591. The next prime is 130438166629. The reversal of 130438166608 is 806661834031.

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 15 ways as a sum of consecutive naturals, for example, 105446566 + ... + 105447802.

Almost surely, 2^130438166608 is an apocalyptic number.

It is an amenable number.

130438166608 is a deficient number, since it is larger than the sum of its proper divisors (127358833328).

130438166608 is a wasteful number, since it uses less digits than its factorization.

130438166608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 130438166608 in words is "one hundred thirty billion, four hundred thirty-eight million, one hundred sixty-six thousand, six hundred eight".