13444521302496 has 72 divisors (see below), whose sum is σ = 36271482360120. Its totient is φ = 4360385244672.

The previous prime is 13444521302491. The next prime is 13444521302581. The reversal of 13444521302496 is 69420312544431.

13444521302496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444521302491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51017991 + ... + 51280838.

It is an arithmetic number, because the mean of its divisors is an integer number (503770588335).

Almost surely, 2^{13444521302496} is an apocalyptic number.

13444521302496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13444521302496 is an abundant number, since it is smaller than the sum of its proper divisors (22826961057624).

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

13444521302496 is a wasteful number, since it uses less digits than its factorization.

13444521302496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102298916 (or 102298871 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 13444521302496 in words is "thirteen trillion, four hundred forty-four billion, five hundred twenty-one million, three hundred two thousand, four hundred ninety-six".