13407207672 has 32 divisors (see below), whose sum is σ = 34086124800. Its totient is φ = 4393321824.

The previous prime is 13407207599. The next prime is 13407207677. The reversal of 13407207672 is 27670270431.

It is a self number, because there is not a number n which added to its sum of digits gives 13407207672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13407207677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4732768 + ... + 4735599.

It is an arithmetic number, because the mean of its divisors is an integer number (1065191400).

Almost surely, 2^13407207672 is an apocalyptic number.

13407207672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13407207672 is an abundant number, since it is smaller than the sum of its proper divisors (20678917128).

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

13407207672 is a wasteful number, since it uses less digits than its factorization.

13407207672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468435 (or 9468431 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 13407207672 in words is "thirteen billion, four hundred seven million, two hundred seven thousand, six hundred seventy-two".