11424127272 has 64 divisors (see below), whose sum is σ = 28782428160. Its totient is φ = 3778488000.

The previous prime is 11424127243. The next prime is 11424127327. The reversal of 11424127272 is 27272142411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5329833 + ... + 5331975.

It is an arithmetic number, because the mean of its divisors is an integer number (449725440).

Almost surely, 2^11424127272 is an apocalyptic number.

11424127272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11424127272 is an abundant number, since it is smaller than the sum of its proper divisors (17358300888).

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

11424127272 is a wasteful number, since it uses less digits than its factorization.

11424127272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 3770 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

Adding to 11424127272 its reverse (27272142411), we get a palindrome (38696269683).

The spelling of 11424127272 in words is "eleven billion, four hundred twenty-four million, one hundred twenty-seven thousand, two hundred seventy-two".