11043632364 has 12 divisors (see below), whose sum is σ = 25768475544. Its totient is φ = 3681210784.

The previous prime is 11043632329. The next prime is 11043632399. The reversal of 11043632364 is 46323634011.

It is an interprime number because it is at equal distance from previous prime (11043632329) and next prime (11043632399).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460151337 + ... + 460151360.

It is an arithmetic number, because the mean of its divisors is an integer number (2147372962).

Almost surely, 2^11043632364 is an apocalyptic number.

It is an amenable number.

11043632364 is an abundant number, since it is smaller than the sum of its proper divisors (14724843180).

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

11043632364 is a wasteful number, since it uses less digits than its factorization.

11043632364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920302704 (or 920302702 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 11043632364 in words is "eleven billion, forty-three million, six hundred thirty-two thousand, three hundred sixty-four".