13063226464 has 48 divisors (see below), whose sum is σ = 26907793920. Its totient is φ = 6231012480.

The previous prime is 13063226447. The next prime is 13063226509. The reversal of 13063226464 is 46462236031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255529 + ... + 302359.

It is an arithmetic number, because the mean of its divisors is an integer number (560579040).

Almost surely, 2^13063226464 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 13063226464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13453896960).

13063226464 is an abundant number, since it is smaller than the sum of its proper divisors (13844567456).

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

13063226464 is a wasteful number, since it uses less digits than its factorization.

13063226464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47243 (or 47235 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 13063226464 in words is "thirteen billion, sixty-three million, two hundred twenty-six thousand, four hundred sixty-four".