139334774908 has 12 divisors (see below), whose sum is σ = 278669549872. Its totient is φ = 59714903520.

The previous prime is 139334774903. The next prime is 139334774911. The reversal of 139334774908 is 809477433931.

139334774908 is an admirable number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139334774903) 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, 2488120953 + ... + 2488121008.

Almost surely, 2^139334774908 is an apocalyptic number.

It is an amenable number.

139334774908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

139334774908 is a wasteful number, since it uses less digits than its factorization.

139334774908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976241972 (or 4976241970 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 139334774908 in words is "one hundred thirty-nine billion, three hundred thirty-four million, seven hundred seventy-four thousand, nine hundred eight".