12875295999 has 16 divisors (see below), whose sum is σ = 17985336320. Its totient is φ = 8182658880.

The previous prime is 12875295997. The next prime is 12875296019. The reversal of 12875295999 is 99959257821.

It is a happy number.

It is not a de Polignac number, because 12875295999 - 2¹ = 12875295997 is a prime.

It is a super-3 number, since 3×12875295999³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12875295997) 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, 1026934 + ... + 1039395.

It is an arithmetic number, because the mean of its divisors is an integer number (1124083520).

Almost surely, 2^12875295999 is an apocalyptic number.

12875295999 is a deficient number, since it is larger than the sum of its proper divisors (5110040321).

12875295999 is a wasteful number, since it uses less digits than its factorization.

12875295999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066430.

The product of its digits is 36741600, while the sum is 66.

The spelling of 12875295999 in words is "twelve billion, eight hundred seventy-five million, two hundred ninety-five thousand, nine hundred ninety-nine".