12668872337 has 8 divisors (see below), whose sum is σ = 13903348032. Its totient is φ = 11448190000.

The previous prime is 12668872301. The next prime is 12668872373. The reversal of 12668872337 is 73327886621.

It is an interprime number because it is at equal distance from previous prime (12668872301) and next prime (12668872373).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12668872337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12668872637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446414 + ... + 3450087.

It is an arithmetic number, because the mean of its divisors is an integer number (1737918504).

Almost surely, 2^12668872337 is an apocalyptic number.

It is an amenable number.

12668872337 is a deficient number, since it is larger than the sum of its proper divisors (1234475695).

12668872337 is a wasteful number, since it uses less digits than its factorization.

12668872337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896679.

The product of its digits is 4064256, while the sum is 53.

The spelling of 12668872337 in words is "twelve billion, six hundred sixty-eight million, eight hundred seventy-two thousand, three hundred thirty-seven".