13009030008 has 64 divisors (see below), whose sum is σ = 35083873440. Its totient is φ = 3995971584.

The previous prime is 13009029973. The next prime is 13009030019. The reversal of 13009030008 is 80003090031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 13009030008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149860 + ... + 220172.

Almost surely, 2^13009030008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13009030008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17541936720).

13009030008 is an abundant number, since it is smaller than the sum of its proper divisors (22074843432).

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

13009030008 is a wasteful number, since it uses less digits than its factorization.

13009030008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70928 (or 70924 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 13009030008 in words is "thirteen billion, nine million, thirty thousand, eight".