11436379032 has 64 divisors (see below), whose sum is σ = 30808673280. Its totient is φ = 3516780672.

The previous prime is 11436378997. The next prime is 11436379039. The reversal of 11436379032 is 23097363411.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11436379039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558723 + ... + 578829.

It is an arithmetic number, because the mean of its divisors is an integer number (481385520).

Almost surely, 2^11436379032 is an apocalyptic number.

11436379032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11436379032 is an abundant number, since it is smaller than the sum of its proper divisors (19372294248).

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

11436379032 is a wasteful number, since it uses less digits than its factorization.

11436379032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21952 (or 21948 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 11436379032 in words is "eleven billion, four hundred thirty-six million, three hundred seventy-nine thousand, thirty-two".