12319579740281 has 64 divisors (see below), whose sum is σ = 15360281475840. Its totient is φ = 9732390912000.

The previous prime is 12319579740241. The next prime is 12319579740283. The reversal of 12319579740281 is 18204797591321.

It is a cyclic number.

It is not a de Polignac number, because 12319579740281 - 2³⁸ = 12044701833337 is a prime.

It is a super-2 number, since 2×12319579740281² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12319579740281.

It is not an unprimeable number, because it can be changed into a prime (12319579740283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142279241 + ... + 142365801.

It is an arithmetic number, because the mean of its divisors is an integer number (240004398060).

Almost surely, 2^{12319579740281} is an apocalyptic number.

12319579740281 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12319579740281 is a deficient number, since it is larger than the sum of its proper divisors (3040701735559).

12319579740281 is a wasteful number, since it uses less digits than its factorization.

12319579740281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87626.

The product of its (nonzero) digits is 7620480, while the sum is 59.

The spelling of 12319579740281 in words is "twelve trillion, three hundred nineteen billion, five hundred seventy-nine million, seven hundred forty thousand, two hundred eighty-one".