11154107908992 has 32 divisors (see below), whose sum is σ = 29628099134280. Its totient is φ = 3718035969536.

The previous prime is 11154107908967. The next prime is 11154107908997. The reversal of 11154107908992 is 29980970145111.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11154107908997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14523577623 + ... + 14523578390.

Almost surely, 2^{11154107908992} is an apocalyptic number.

11154107908992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11154107908992 is an abundant number, since it is smaller than the sum of its proper divisors (18473991225288).

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

11154107908992 is an equidigital number, since it uses as much as digits as its factorization.

11154107908992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29047156030 (or 29047156018 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 57.

The spelling of 11154107908992 in words is "eleven trillion, one hundred fifty-four billion, one hundred seven million, nine hundred eight thousand, nine hundred ninety-two".