13444304344 has 64 divisors (see below), whose sum is σ = 26923739040. Its totient is φ = 6271795200.

The previous prime is 13444304323. The next prime is 13444304351. The reversal of 13444304344 is 44340344431.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 9264819 + ... + 9266269.

Almost surely, 2^13444304344 is an apocalyptic number.

It is an amenable number.

13444304344 is an abundant number, since it is smaller than the sum of its proper divisors (13479434696).

13444304344 is a wasteful number, since it uses less digits than its factorization.

13444304344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 13444304344 its reverse (44340344431), we get a palindrome (57784648775).

The spelling of 13444304344 in words is "thirteen billion, four hundred forty-four million, three hundred four thousand, three hundred forty-four".