796938139133 has 16 divisors (see below), whose sum is σ = 820465200000. Its totient is φ = 773802577152.

The previous prime is 796938139087. The next prime is 796938139159. The reversal of 796938139133 is 331931839697.

It is a cyclic number.

It is not a de Polignac number, because 796938139133 - 2⁶ = 796938139069 is a prime.

It is a super-2 number, since 2×796938139133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796938139733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360793 + ... + 1856241.

It is an arithmetic number, because the mean of its divisors is an integer number (51279075000).

Almost surely, 2^796938139133 is an apocalyptic number.

It is an amenable number.

796938139133 is a deficient number, since it is larger than the sum of its proper divisors (23527060867).

796938139133 is a wasteful number, since it uses less digits than its factorization.

796938139133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495844.

The product of its digits is 19840464, while the sum is 62.

The spelling of 796938139133 in words is "seven hundred ninety-six billion, nine hundred thirty-eight million, one hundred thirty-nine thousand, one hundred thirty-three".