13244201323319 has 4 divisors (see below), whose sum is σ = 13244227740744. Its totient is φ = 13244174905896.

The previous prime is 13244201323303. The next prime is 13244201323337. The reversal of 13244201323319 is 91332310244231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13244201323319 - 2⁴ = 13244201323303 is a prime.

It is a super-2 number, since 2×13244201323319² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244201353319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12441857 + ... + 13464330.

It is an arithmetic number, because the mean of its divisors is an integer number (3311056935186).

Almost surely, 2^{13244201323319} is an apocalyptic number.

13244201323319 is a deficient number, since it is larger than the sum of its proper divisors (26417425).

13244201323319 is an equidigital number, since it uses as much as digits as its factorization.

13244201323319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26417424.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 13244201323319 in words is "thirteen trillion, two hundred forty-four billion, two hundred one million, three hundred twenty-three thousand, three hundred nineteen".