12927144675 has 24 divisors (see below), whose sum is σ = 22630109616. Its totient is φ = 6488919040.

The previous prime is 12927144667. The next prime is 12927144683. The reversal of 12927144675 is 57644172921.

It is an interprime number because it is at equal distance from previous prime (12927144667) and next prime (12927144683).

It is not a de Polignac number, because 12927144675 - 2³ = 12927144667 is a prime.

It is a super-2 number, since 2×12927144675² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5068194 + ... + 5070743.

It is an arithmetic number, because the mean of its divisors is an integer number (942921234).

Almost surely, 2^12927144675 is an apocalyptic number.

12927144675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12927144675 is a deficient number, since it is larger than the sum of its proper divisors (9702964941).

12927144675 is a wasteful number, since it uses less digits than its factorization.

12927144675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10138967 (or 10138962 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The spelling of 12927144675 in words is "twelve billion, nine hundred twenty-seven million, one hundred forty-four thousand, six hundred seventy-five".