13044423021130 has 32 divisors (see below), whose sum is σ = 24030524890944. Its totient is φ = 5095467409536.

The previous prime is 13044423021127. The next prime is 13044423021139. The reversal of 13044423021130 is 3112032444031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13044423021139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560619 + ... + 5138398.

It is an arithmetic number, because the mean of its divisors is an integer number (750953902842).

Almost surely, 2^{13044423021130} is an apocalyptic number.

13044423021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13044423021130 is a deficient number, since it is larger than the sum of its proper divisors (10986101869814).

13044423021130 is a wasteful number, since it uses less digits than its factorization.

13044423021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5704390.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13044423021130 its reverse (3112032444031), we get a palindrome (16156455465161).

The spelling of 13044423021130 in words is "thirteen trillion, forty-four billion, four hundred twenty-three million, twenty-one thousand, one hundred thirty".