13044224311320 has 32 divisors (see below), whose sum is σ = 39132672934320. Its totient is φ = 3478459816320.

The previous prime is 13044224311319. The next prime is 13044224311343. The reversal of 13044224311320 is 2311342244031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54350934511 + ... + 54350934750.

Almost surely, 2^{13044224311320} is an apocalyptic number.

13044224311320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044224311320 is an abundant number, since it is smaller than the sum of its proper divisors (26088448623000).

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

13044224311320 is a wasteful number, since it uses less digits than its factorization.

13044224311320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108701869275 (or 108701869271 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13044224311320 its reverse (2311342244031), we get a palindrome (15355566555351).

The spelling of 13044224311320 in words is "thirteen trillion, forty-four billion, two hundred twenty-four million, three hundred eleven thousand, three hundred twenty".