139851628676 has 24 divisors (see below), whose sum is σ = 252897052800. Its totient is φ = 67618517472.

The previous prime is 139851628667. The next prime is 139851628723. The reversal of 139851628676 is 676826158931.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874476 + ... + 2922723.

It is an arithmetic number, because the mean of its divisors is an integer number (10537377200).

Almost surely, 2^139851628676 is an apocalyptic number.

It is an amenable number.

139851628676 is a deficient number, since it is larger than the sum of its proper divisors (113045424124).

139851628676 is a wasteful number, since it uses less digits than its factorization.

139851628676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5797403 (or 5797401 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 62.

The spelling of 139851628676 in words is "one hundred thirty-nine billion, eight hundred fifty-one million, six hundred twenty-eight thousand, six hundred seventy-six".