13341131544 has 64 divisors (see below), whose sum is σ = 35961256800. Its totient is φ = 4100069376.

The previous prime is 13341131527. The next prime is 13341131591. The reversal of 13341131544 is 44513114331.

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, 241072 + ... + 291200.

Almost surely, 2^13341131544 is an apocalyptic number.

It is an amenable number.

13341131544 is an abundant number, since it is smaller than the sum of its proper divisors (22620125256).

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

13341131544 is a wasteful number, since it uses less digits than its factorization.

13341131544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51004 (or 51000 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

Adding to 13341131544 its reverse (44513114331), we get a palindrome (57854245875).

The spelling of 13341131544 in words is "thirteen billion, three hundred forty-one million, one hundred thirty-one thousand, five hundred forty-four".