13323440124 has 72 divisors (see below), whose sum is σ = 35993241648. Its totient is φ = 4140817920.

The previous prime is 13323440113. The next prime is 13323440173. The reversal of 13323440124 is 42104432331.

13323440124 is a `hidden beast` number, since 1 + 3 + 3 + 234 + 401 + 24 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36247 + ... + 167214.

It is an arithmetic number, because the mean of its divisors is an integer number (499906134).

Almost surely, 2^13323440124 is an apocalyptic number.

It is an amenable number.

13323440124 is an abundant number, since it is smaller than the sum of its proper divisors (22669801524).

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

13323440124 is a wasteful number, since it uses less digits than its factorization.

13323440124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203595 (or 203590 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13323440124 its reverse (42104432331), we get a palindrome (55427872455).

The spelling of 13323440124 in words is "thirteen billion, three hundred twenty-three million, four hundred forty thousand, one hundred twenty-four".