11407539984 has 20 divisors (see below), whose sum is σ = 29469478416. Its totient is φ = 3802513312.

The previous prime is 11407539947. The next prime is 11407540007. The reversal of 11407539984 is 48993570411.

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, 118828494 + ... + 118828589.

Almost surely, 2^11407539984 is an apocalyptic number.

It is an amenable number.

11407539984 is an abundant number, since it is smaller than the sum of its proper divisors (18061938432).

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

11407539984 is a wasteful number, since it uses less digits than its factorization.

11407539984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237657094 (or 237657088 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 11407539984 in words is "eleven billion, four hundred seven million, five hundred thirty-nine thousand, nine hundred eighty-four".