1139337260817 has 24 divisors (see below), whose sum is σ = 1814895766656. Its totient is φ = 633453918048.

The previous prime is 1139337260777. The next prime is 1139337260821. The reversal of 1139337260817 is 7180627339311.

It is a happy number.

It is not a de Polignac number, because 1139337260817 - 2¹⁵ = 1139337228049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1139337260817.

It is not an unprimeable number, because it can be changed into a prime (1139337250817) 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 23 ways as a sum of consecutive naturals, for example, 104732313 + ... + 104743190.

It is an arithmetic number, because the mean of its divisors is an integer number (75620656944).

Almost surely, 2^{1139337260817} is an apocalyptic number.

It is an amenable number.

1139337260817 is a deficient number, since it is larger than the sum of its proper divisors (675558505839).

1139337260817 is a wasteful number, since it uses less digits than its factorization.

1139337260817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209475557 (or 209475550 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 1139337260817 in words is "one trillion, one hundred thirty-nine billion, three hundred thirty-seven million, two hundred sixty thousand, eight hundred seventeen".