11132479248 has 80 divisors (see below), whose sum is σ = 31751467776. Its totient is φ = 3332821120.

The previous prime is 11132479217. The next prime is 11132479249. The reversal of 11132479248 is 84297423111.

It is not an unprimeable number, because it can be changed into a prime (11132479249) 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, 83190 + ... + 170837.

Almost surely, 2^11132479248 is an apocalyptic number.

It is an amenable number.

11132479248 is an abundant number, since it is smaller than the sum of its proper divisors (20618988528).

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

11132479248 is a wasteful number, since it uses less digits than its factorization.

11132479248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254132 (or 254126 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The spelling of 11132479248 in words is "eleven billion, one hundred thirty-two million, four hundred seventy-nine thousand, two hundred forty-eight".