12775106245431 has 8 divisors (see below), whose sum is σ = 17036016951024. Its totient is φ = 8515466518400.

The previous prime is 12775106245417. The next prime is 12775106245463. The reversal of 12775106245431 is 13454260157721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12775106245431 - 2²⁶ = 12775039136567 is a prime.

It is a super-2 number, since 2×12775106245431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12775106245411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317721186 + ... + 317761391.

It is an arithmetic number, because the mean of its divisors is an integer number (2129502118878).

Almost surely, 2^{12775106245431} is an apocalyptic number.

12775106245431 is a deficient number, since it is larger than the sum of its proper divisors (4260910705593).

12775106245431 is an equidigital number, since it uses as much as digits as its factorization.

12775106245431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635489281.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 12775106245431 in words is "twelve trillion, seven hundred seventy-five billion, one hundred six million, two hundred forty-five thousand, four hundred thirty-one".