11732926464 has 360 divisors, whose sum is σ = 40266186688. Its totient is φ = 3344302080.

The previous prime is 11732926441. The next prime is 11732926481. The reversal of 11732926464 is 46462923711.

11732926464 is a `hidden beast` number, since 1 + 1 + 7 + 329 + 264 + 64 = 666.

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27868974 + ... + 27869394.

Almost surely, 2^11732926464 is an apocalyptic number.

11732926464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11732926464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20133093344).

11732926464 is an abundant number, since it is smaller than the sum of its proper divisors (28533260224).

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

11732926464 is an frugal number, since it uses more digits than its factorization.

11732926464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 433 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The spelling of 11732926464 in words is "eleven billion, seven hundred thirty-two million, nine hundred twenty-six thousand, four hundred sixty-four".