13044313342 has 16 divisors (see below), whose sum is σ = 19733409360. Its totient is φ = 6466627008.

The previous prime is 13044313319. The next prime is 13044313349. The reversal of 13044313342 is 24331344031.

It is a super-2 number, since 2×13044313342² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13044313342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044313349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198433 + ... + 255859.

It is an arithmetic number, because the mean of its divisors is an integer number (1233338085).

Almost surely, 2^13044313342 is an apocalyptic number.

13044313342 is a deficient number, since it is larger than the sum of its proper divisors (6689096018).

13044313342 is a wasteful number, since it uses less digits than its factorization.

13044313342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58395.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13044313342 its reverse (24331344031), we get a palindrome (37375657373).

The spelling of 13044313342 in words is "thirteen billion, forty-four million, three hundred thirteen thousand, three hundred forty-two".