12736876406 has 8 divisors (see below), whose sum is σ = 19137105624. Its totient is φ = 6357841200.

The previous prime is 12736876381. The next prime is 12736876421. The reversal of 12736876406 is 60467863721.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5297000 + ... + 5299403.

It is an arithmetic number, because the mean of its divisors is an integer number (2392138203).

Almost surely, 2^12736876406 is an apocalyptic number.

12736876406 is a deficient number, since it is larger than the sum of its proper divisors (6400229218).

12736876406 is a wasteful number, since it uses less digits than its factorization.

12736876406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10597006.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 12736876406 in words is "twelve billion, seven hundred thirty-six million, eight hundred seventy-six thousand, four hundred six".