13213024313244 has 96 divisors (see below), whose sum is σ = 37090794854400. Its totient is φ = 3576303057600.

The previous prime is 13213024313243. The next prime is 13213024313297. The reversal of 13213024313244 is 44231342031231.

It is a super-4 number, since 4×13213024313244⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213024313243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39495627 + ... + 39828765.

It is an arithmetic number, because the mean of its divisors is an integer number (386362446400).

Almost surely, 2^{13213024313244} is an apocalyptic number.

13213024313244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13213024313244 is an abundant number, since it is smaller than the sum of its proper divisors (23877770541156).

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

13213024313244 is a wasteful number, since it uses less digits than its factorization.

13213024313244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358023 (or 358021 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 13213024313244 its reverse (44231342031231), we get a palindrome (57444366344475).

The spelling of 13213024313244 in words is "thirteen trillion, two hundred thirteen billion, twenty-four million, three hundred thirteen thousand, two hundred forty-four".