13113491484 has 48 divisors (see below), whose sum is σ = 32596881408. Its totient is φ = 4088786688.

The previous prime is 13113491483. The next prime is 13113491513. The reversal of 13113491484 is 48419431131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113491483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163932 + ... + 230435.

It is an arithmetic number, because the mean of its divisors is an integer number (679101696).

Almost surely, 2^13113491484 is an apocalyptic number.

It is an amenable number.

13113491484 is an abundant number, since it is smaller than the sum of its proper divisors (19483389924).

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

13113491484 is a wasteful number, since it uses less digits than its factorization.

13113491484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394554 (or 394552 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The spelling of 13113491484 in words is "thirteen billion, one hundred thirteen million, four hundred ninety-one thousand, four hundred eighty-four".