1158183874356 has 24 divisors (see below), whose sum is σ = 2704465572480. Its totient is φ = 385770358272.

The previous prime is 1158183874327. The next prime is 1158183874363. The reversal of 1158183874356 is 6534783818511.

It is a self number, because there is not a number n which added to its sum of digits gives 1158183874356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36350061 + ... + 36381908.

It is an arithmetic number, because the mean of its divisors is an integer number (112686065520).

Almost surely, 2^{1158183874356} is an apocalyptic number.

It is an amenable number.

1158183874356 is an abundant number, since it is smaller than the sum of its proper divisors (1546281698124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1158183874356 is a wasteful number, since it uses less digits than its factorization.

1158183874356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72733303 (or 72733301 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The spelling of 1158183874356 in words is "one trillion, one hundred fifty-eight billion, one hundred eighty-three million, eight hundred seventy-four thousand, three hundred fifty-six".