139010316656 has 20 divisors (see below), whose sum is σ = 272109115152. Its totient is φ = 68788609536.

The previous prime is 139010316587. The next prime is 139010316659. The reversal of 139010316656 is 656613010931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139010316659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44782700 + ... + 44785803.

Almost surely, 2^139010316656 is an apocalyptic number.

139010316656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

139010316656 is a deficient number, since it is larger than the sum of its proper divisors (133098798496).

139010316656 is an equidigital number, since it uses as much as digits as its factorization.

139010316656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89568608 (or 89568602 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 139010316656 in words is "one hundred thirty-nine billion, ten million, three hundred sixteen thousand, six hundred fifty-six".