12850322603845 has 8 divisors (see below), whose sum is σ = 15420502377720. Its totient is φ = 10280181247680.

The previous prime is 12850322603801. The next prime is 12850322603887. The reversal of 12850322603845 is 54830622305821.

It can be written as a sum of positive squares in 4 ways, for example, as 1737213625156 + 11113108978689 = 1318034^2 + 3333633^2 .

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

It is not a de Polignac number, because 12850322603845 - 2³⁵ = 12815962865477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8863350 + ... + 10210759.

It is an arithmetic number, because the mean of its divisors is an integer number (1927562797215).

Almost surely, 2^{12850322603845} is an apocalyptic number.

It is an amenable number.

12850322603845 is a deficient number, since it is larger than the sum of its proper divisors (2570179773875).

12850322603845 is a wasteful number, since it uses less digits than its factorization.

12850322603845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19208855.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 12850322603845 in words is "twelve trillion, eight hundred fifty billion, three hundred twenty-two million, six hundred three thousand, eight hundred forty-five".