13431240300 has 72 divisors (see below), whose sum is σ = 39353036800. Its totient is φ = 3536320320.

The previous prime is 13431240283. The next prime is 13431240311. The reversal of 13431240300 is 304213431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259660 + ... + 307059.

Almost surely, 2^13431240300 is an apocalyptic number.

13431240300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13431240300 is an abundant number, since it is smaller than the sum of its proper divisors (25921796500).

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

13431240300 is a wasteful number, since it uses less digits than its factorization.

13431240300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566815 (or 566808 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13431240300 its reverse (304213431), we get a palindrome (13735453731).

The spelling of 13431240300 in words is "thirteen billion, four hundred thirty-one million, two hundred forty thousand, three hundred".