139503026676 has 48 divisors (see below), whose sum is σ = 352898784000. Its totient is φ = 42635920512.

The previous prime is 139503026657. The next prime is 139503026699. The reversal of 139503026676 is 676620305931.

It is a super-2 number, since 2×139503026676² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2977596 + ... + 3024083.

It is an arithmetic number, because the mean of its divisors is an integer number (7352058000).

Almost surely, 2^139503026676 is an apocalyptic number.

It is an amenable number.

139503026676 is an abundant number, since it is smaller than the sum of its proper divisors (213395757324).

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

139503026676 is a wasteful number, since it uses less digits than its factorization.

139503026676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001848 (or 6001846 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 139503026676 in words is "one hundred thirty-nine billion, five hundred three million, twenty-six thousand, six hundred seventy-six".