11764732032 has 64 divisors (see below), whose sum is σ = 34722309600. Its totient is φ = 3921576192.

The previous prime is 11764732027. The next prime is 11764732033. The reversal of 11764732032 is 23023746711.

11764732032 is a `hidden beast` number, since 1 + 1 + 7 + 647 + 3 + 2 + 0 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

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 (11764732033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698618 + ... + 1705529.

Almost surely, 2^11764732032 is an apocalyptic number.

11764732032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11764732032 is an abundant number, since it is smaller than the sum of its proper divisors (22957577568).

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

11764732032 is an equidigital number, since it uses as much as digits as its factorization.

11764732032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404170 (or 3404152 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 11764732032 in words is "eleven billion, seven hundred sixty-four million, seven hundred thirty-two thousand, thirty-two".