12941285331 has 16 divisors (see below), whose sum is σ = 18604089504. Its totient is φ = 7954554624.

The previous prime is 12941285323. The next prime is 12941285347. The reversal of 12941285331 is 13358214921.

It is not a de Polignac number, because 12941285331 - 2³ = 12941285323 is a prime.

It is a super-2 number, since 2×12941285331² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 12941285331.

It is not an unprimeable number, because it can be changed into a prime (12941285531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160176 + ... + 227021.

It is an arithmetic number, because the mean of its divisors is an integer number (1162755594).

Almost surely, 2^12941285331 is an apocalyptic number.

12941285331 is a deficient number, since it is larger than the sum of its proper divisors (5662804173).

12941285331 is a wasteful number, since it uses less digits than its factorization.

12941285331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388070.

The product of its digits is 51840, while the sum is 39.

The spelling of 12941285331 in words is "twelve billion, nine hundred forty-one million, two hundred eighty-five thousand, three hundred thirty-one".