139959796048 has 10 divisors (see below), whose sum is σ = 271172104874. Its totient is φ = 69979898016.

The previous prime is 139959796003. The next prime is 139959796063. The reversal of 139959796048 is 840697959931.

It can be written as a sum of positive squares in only one way, i.e., 128155408144 + 11804387904 = 357988^2 + 108648^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4373743611 + ... + 4373743642.

Almost surely, 2^139959796048 is an apocalyptic number.

It is an amenable number.

139959796048 is a deficient number, since it is larger than the sum of its proper divisors (131212308826).

139959796048 is an equidigital number, since it uses as much as digits as its factorization.

139959796048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8747487261 (or 8747487255 counting only the distinct ones).

The product of its (nonzero) digits is 132269760, while the sum is 70.

The spelling of 139959796048 in words is "one hundred thirty-nine billion, nine hundred fifty-nine million, seven hundred ninety-six thousand, forty-eight".