13155007408 has 40 divisors (see below), whose sum is σ = 25882718400. Its totient is φ = 6476219904.

The previous prime is 13155007403. The next prime is 13155007427. The reversal of 13155007408 is 80470055131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13155007403) 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, 321010 + ... + 359662.

It is an arithmetic number, because the mean of its divisors is an integer number (647067960).

Almost surely, 2^13155007408 is an apocalyptic number.

It is an amenable number.

13155007408 is a deficient number, since it is larger than the sum of its proper divisors (12727710992).

13155007408 is a wasteful number, since it uses less digits than its factorization.

13155007408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38989 (or 38983 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 13155007408 in words is "thirteen billion, one hundred fifty-five million, seven thousand, four hundred eight".