1115774883939 has 8 divisors (see below), whose sum is σ = 1493356499712. Its totient is φ = 741021595400.

The previous prime is 1115774883911. The next prime is 1115774883947. The reversal of 1115774883939 is 9393884775111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1115774883939 - 2¹¹ = 1115774881891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1115774883939.

It is not an unprimeable number, because it can be changed into a prime (1115774813939) 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 7 ways as a sum of consecutive naturals, for example, 707080887 + ... + 707082464.

It is an arithmetic number, because the mean of its divisors is an integer number (186669562464).

Almost surely, 2^{1115774883939} is an apocalyptic number.

1115774883939 is a deficient number, since it is larger than the sum of its proper divisors (377581615773).

1115774883939 is a wasteful number, since it uses less digits than its factorization.

1115774883939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414163617.

The product of its digits is 45722880, while the sum is 66.

The spelling of 1115774883939 in words is "one trillion, one hundred fifteen billion, seven hundred seventy-four million, eight hundred eighty-three thousand, nine hundred thirty-nine".