13452347240 has 32 divisors (see below), whose sum is σ = 30336768000. Its totient is φ = 5368674624.

The previous prime is 13452347219. The next prime is 13452347267. The reversal of 13452347240 is 4274325431.

It is a self number, because there is not a number n which added to its sum of digits gives 13452347240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365480 + ... + 400599.

It is an arithmetic number, because the mean of its divisors is an integer number (948024000).

Almost surely, 2^13452347240 is an apocalyptic number.

13452347240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13452347240 is an abundant number, since it is smaller than the sum of its proper divisors (16884420760).

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

13452347240 is a wasteful number, since it uses less digits than its factorization.

13452347240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766529 (or 766525 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 13452347240 in words is "thirteen billion, four hundred fifty-two million, three hundred forty-seven thousand, two hundred forty".