13432487960 has 32 divisors (see below), whose sum is σ = 31265276400. Its totient is φ = 5187719040.

The previous prime is 13432487951. The next prime is 13432487983. The reversal of 13432487960 is 6978423431.

It is a congruent number.

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, 5788706 + ... + 5791025.

Almost surely, 2^13432487960 is an apocalyptic number.

13432487960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13432487960 is an abundant number, since it is smaller than the sum of its proper divisors (17832788440).

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

13432487960 is a wasteful number, since it uses less digits than its factorization.

13432487960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11579771 (or 11579767 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 13432487960 in words is "thirteen billion, four hundred thirty-two million, four hundred eighty-seven thousand, nine hundred sixty".