13406025908 has 24 divisors (see below), whose sum is σ = 25605901440. Its totient is φ = 6090653120.

The previous prime is 13406025901. The next prime is 13406025929. The reversal of 13406025908 is 80952060431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406025901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16928 + ... + 164616.

It is an arithmetic number, because the mean of its divisors is an integer number (1066912560).

Almost surely, 2^13406025908 is an apocalyptic number.

It is an amenable number.

13406025908 is a deficient number, since it is larger than the sum of its proper divisors (12199875532).

13406025908 is a wasteful number, since it uses less digits than its factorization.

13406025908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149767 (or 149765 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 13406025908 in words is "thirteen billion, four hundred six million, twenty-five thousand, nine hundred eight".