13170862972 has 12 divisors (see below), whose sum is σ = 23080204840. Its totient is φ = 6576518736.

The previous prime is 13170862967. The next prime is 13170862973. The reversal of 13170862972 is 27926807131.

13170862972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13170862973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2224863 + ... + 2230774.

Almost surely, 2^13170862972 is an apocalyptic number.

It is an amenable number.

13170862972 is a deficient number, since it is larger than the sum of its proper divisors (9909341868).

13170862972 is a wasteful number, since it uses less digits than its factorization.

13170862972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456380 (or 4456378 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 13170862972 in words is "thirteen billion, one hundred seventy million, eight hundred sixty-two thousand, nine hundred seventy-two".