1118461077504 has 96 divisors (see below), whose sum is σ = 3313149840000. Its totient is φ = 372820340736.

The previous prime is 1118461077499. The next prime is 1118461077563. The reversal of 1118461077504 is 4057701648111.

1118461077504 is a `hidden beast` number, since 1 + 1 + 1 + 84 + 61 + 0 + 7 + 7 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 1118461077504.

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, 10058104 + ... + 10168695.

It is an arithmetic number, because the mean of its divisors is an integer number (34511977500).

Almost surely, 2^{1118461077504} is an apocalyptic number.

It is an amenable number.

1118461077504 is an abundant number, since it is smaller than the sum of its proper divisors (2194688762496).

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

1118461077504 is an equidigital number, since it uses as much as digits as its factorization.

1118461077504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20226830 (or 20226804 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 45.

The spelling of 1118461077504 in words is "one trillion, one hundred eighteen billion, four hundred sixty-one million, seventy-seven thousand, five hundred four".