13301433241440 has 192 divisors, whose sum is σ = 44107066080000. Its totient is φ = 3360185800704.

The previous prime is 13301433241403. The next prime is 13301433241487. The reversal of 13301433241440 is 4414233410331.

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, 328418311 + ... + 328458809.

It is an arithmetic number, because the mean of its divisors is an integer number (229724302500).

Almost surely, 2^{13301433241440} is an apocalyptic number.

13301433241440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13301433241440 is an abundant number, since it is smaller than the sum of its proper divisors (30805632838560).

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

13301433241440 is a wasteful number, since it uses less digits than its factorization.

13301433241440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76549 (or 76541 counting only the distinct ones).

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

Adding to 13301433241440 its reverse (4414233410331), we get a palindrome (17715666651771).

The spelling of 13301433241440 in words is "thirteen trillion, three hundred one billion, four hundred thirty-three million, two hundred forty-one thousand, four hundred forty".