13244434120 has 64 divisors (see below), whose sum is σ = 33213628800. Its totient is φ = 4723706880.

The previous prime is 13244434109. The next prime is 13244434127. The reversal of 13244434120 is 2143444231.

It is not an unprimeable number, because it can be changed into a prime (13244434127) 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, 499636 + ... + 525475.

It is an arithmetic number, because the mean of its divisors is an integer number (518962950).

Almost surely, 2^13244434120 is an apocalyptic number.

13244434120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13244434120 is an abundant number, since it is smaller than the sum of its proper divisors (19969194680).

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

13244434120 is a wasteful number, since it uses less digits than its factorization.

13244434120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025158 (or 1025154 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13244434120 its reverse (2143444231), we get a palindrome (15387878351).

The spelling of 13244434120 in words is "thirteen billion, two hundred forty-four million, four hundred thirty-four thousand, one hundred twenty".