12882372407 has 4 divisors (see below), whose sum is σ = 12882617376. Its totient is φ = 12882127440.

The previous prime is 12882372397. The next prime is 12882372409. The reversal of 12882372407 is 70427328821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12882372407 - 2²⁰ = 12881323831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882372409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7823 + ... + 160704.

It is an arithmetic number, because the mean of its divisors is an integer number (3220654344).

Almost surely, 2^12882372407 is an apocalyptic number.

12882372407 is a deficient number, since it is larger than the sum of its proper divisors (244969).

12882372407 is an equidigital number, since it uses as much as digits as its factorization.

12882372407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244968.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 12882372407 in words is "twelve billion, eight hundred eighty-two million, three hundred seventy-two thousand, four hundred seven".