11563132044132 has 36 divisors (see below), whose sum is σ = 30499855538880. Its totient is φ = 3686795723952.

The previous prime is 11563132044131. The next prime is 11563132044151. The reversal of 11563132044132 is 23144023136511.

11563132044132 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 31 + 3 + 204 + 413 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11563132044131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6982566832 + ... + 6982568487.

Almost surely, 2^{11563132044132} is an apocalyptic number.

11563132044132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11563132044132 is an abundant number, since it is smaller than the sum of its proper divisors (18936723494748).

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

11563132044132 is a wasteful number, since it uses less digits than its factorization.

11563132044132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13965135352 (or 13965135347 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 11563132044132 in words is "eleven trillion, five hundred sixty-three billion, one hundred thirty-two million, forty-four thousand, one hundred thirty-two".