1139659796927 has 4 divisors (see below), whose sum is σ = 1144770379200. Its totient is φ = 1134549214656.

The previous prime is 1139659796897. The next prime is 1139659796939. The reversal of 1139659796927 is 7296979569311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1139659796927 - 2¹⁰ = 1139659795903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139652796927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555290802 + ... + 2555291247.

It is an arithmetic number, because the mean of its divisors is an integer number (286192594800).

Almost surely, 2^{1139659796927} is an apocalyptic number.

1139659796927 is a deficient number, since it is larger than the sum of its proper divisors (5110582273).

1139659796927 is an equidigital number, since it uses as much as digits as its factorization.

1139659796927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110582272.

The product of its digits is 347208120, while the sum is 74.

The spelling of 1139659796927 in words is "one trillion, one hundred thirty-nine billion, six hundred fifty-nine million, seven hundred ninety-six thousand, nine hundred twenty-seven".