13320002044 has 12 divisors (see below), whose sum is σ = 24681180384. Its totient is φ = 6268236224.

The previous prime is 13320002023. The next prime is 13320002051. The reversal of 13320002044 is 44020002331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97941124 + ... + 97941259.

It is an arithmetic number, because the mean of its divisors is an integer number (2056765032).

Almost surely, 2^13320002044 is an apocalyptic number.

It is an amenable number.

13320002044 is a deficient number, since it is larger than the sum of its proper divisors (11361178340).

13320002044 is a wasteful number, since it uses less digits than its factorization.

13320002044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195882404 (or 195882402 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13320002044 its reverse (44020002331), we get a palindrome (57340004375).

The spelling of 13320002044 in words is "thirteen billion, three hundred twenty million, two thousand, forty-four".