13044442334 has 16 divisors (see below), whose sum is σ = 24394801536. Its totient is φ = 5082250200.

The previous prime is 13044442321. The next prime is 13044442349. The reversal of 13044442334 is 43324444031.

It is a self number, because there is not a number n which added to its sum of digits gives 13044442334.

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, 42351932 + ... + 42352239.

It is an arithmetic number, because the mean of its divisors is an integer number (1524675096).

Almost surely, 2^13044442334 is an apocalyptic number.

13044442334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13044442334 is a deficient number, since it is larger than the sum of its proper divisors (11350359202).

13044442334 is a wasteful number, since it uses less digits than its factorization.

13044442334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84704191.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 13044442334 its reverse (43324444031), we get a palindrome (56368886365).

The spelling of 13044442334 in words is "thirteen billion, forty-four million, four hundred forty-two thousand, three hundred thirty-four".