11424425504 has 24 divisors (see below), whose sum is σ = 22860560268. Its totient is φ = 5618568960.

The previous prime is 11424425491. The next prime is 11424425531. The reversal of 11424425504 is 40552442411.

It can be written as a sum of positive squares in 2 ways, for example, as 11417349904 + 7075600 = 106852^2 + 2660^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 2924387 + ... + 2928290.

Almost surely, 2^11424425504 is an apocalyptic number.

It is an amenable number.

11424425504 is an abundant number, since it is smaller than the sum of its proper divisors (11436134764).

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

11424425504 is an equidigital number, since it uses as much as digits as its factorization.

11424425504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852748 (or 5852740 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 11424425504 its reverse (40552442411), we get a palindrome (51976867915).

The spelling of 11424425504 in words is "eleven billion, four hundred twenty-four million, four hundred twenty-five thousand, five hundred four".