13240207004 has 18 divisors (see below), whose sum is σ = 23673853560. Its totient is φ = 6479245912.

The previous prime is 13240206989. The next prime is 13240207009. The reversal of 13240207004 is 40070204231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13240207009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740384 + ... + 758055.

Almost surely, 2^13240207004 is an apocalyptic number.

It is an amenable number.

13240207004 is a deficient number, since it is larger than the sum of its proper divisors (10433646556).

13240207004 is a wasteful number, since it uses less digits than its factorization.

13240207004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498537 (or 1498488 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The spelling of 13240207004 in words is "thirteen billion, two hundred forty million, two hundred seven thousand, four".