13044040004022 has 16 divisors (see below), whose sum is σ = 26124363855360. Its totient is φ = 4341966026792.

The previous prime is 13044040003999. The next prime is 13044040004027. The reversal of 13044040004022 is 22040004044031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13044040003983 and 13044040004001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044040004027) 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, 1511822298 + ... + 1511830925.

It is an arithmetic number, because the mean of its divisors is an integer number (1632772740960).

Almost surely, 2^{13044040004022} is an apocalyptic number.

13044040004022 is an abundant number, since it is smaller than the sum of its proper divisors (13080323851338).

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

13044040004022 is a wasteful number, since it uses less digits than its factorization.

13044040004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023653947.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 13044040004022 its reverse (22040004044031), we get a palindrome (35084044048053).

The spelling of 13044040004022 in words is "thirteen trillion, forty-four billion, forty million, four thousand, twenty-two".