13883312581327 has 12 divisors (see below), whose sum is σ = 16192587955080. Its totient is φ = 11868583826736.

The previous prime is 13883312581321. The next prime is 13883312581351. The reversal of 13883312581327 is 72318521338831.

It is a happy number.

It is not a de Polignac number, because 13883312581327 - 2³ = 13883312581319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13883312581321) 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 11 ways as a sum of consecutive naturals, for example, 373771548 + ... + 373808689.

It is an arithmetic number, because the mean of its divisors is an integer number (1349382329590).

Almost surely, 2^{13883312581327} is an apocalyptic number.

13883312581327 is a deficient number, since it is larger than the sum of its proper divisors (2309275373753).

13883312581327 is an equidigital number, since it uses as much as digits as its factorization.

13883312581327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747580630 (or 747580623 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The spelling of 13883312581327 in words is "thirteen trillion, eight hundred eighty-three billion, three hundred twelve million, five hundred eighty-one thousand, three hundred twenty-seven".