13407813189 has 24 divisors (see below), whose sum is σ = 19845540000. Its totient is φ = 8719919520.

The previous prime is 13407813179. The next prime is 13407813191. The reversal of 13407813189 is 98131870431.

It is not a de Polignac number, because 13407813189 - 2¹³ = 13407804997 is a prime.

It is a super-2 number, since 2×13407813189² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13407813119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26814 + ... + 165935.

It is an arithmetic number, because the mean of its divisors is an integer number (826897500).

Almost surely, 2^13407813189 is an apocalyptic number.

It is an amenable number.

13407813189 is a deficient number, since it is larger than the sum of its proper divisors (6437726811).

13407813189 is a wasteful number, since it uses less digits than its factorization.

13407813189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192945 (or 192942 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 13407813189 in words is "thirteen billion, four hundred seven million, eight hundred thirteen thousand, one hundred eighty-nine".