13044013224020 has 96 divisors (see below), whose sum is σ = 28621680272640. Its totient is φ = 4984074106880.

The previous prime is 13044013223971. The next prime is 13044013224049. The reversal of 13044013224020 is 2042231044031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1417360739 + ... + 1417369941.

It is an arithmetic number, because the mean of its divisors is an integer number (298142502840).

Almost surely, 2^{13044013224020} is an apocalyptic number.

13044013224020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044013224020 is an abundant number, since it is smaller than the sum of its proper divisors (15577667048620).

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

13044013224020 is a wasteful number, since it uses less digits than its factorization.

13044013224020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025 (or 13023 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13044013224020 its reverse (2042231044031), we get a palindrome (15086244268051).

The spelling of 13044013224020 in words is "thirteen trillion, forty-four billion, thirteen million, two hundred twenty-four thousand, twenty".