12850443926 has 32 divisors (see below), whose sum is σ = 20393925120. Its totient is φ = 6056013600.

The previous prime is 12850443887. The next prime is 12850443937. The reversal of 12850443926 is 62934405821.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10973321 + ... + 10974491.

It is an arithmetic number, because the mean of its divisors is an integer number (637310160).

Almost surely, 2^12850443926 is an apocalyptic number.

12850443926 is a deficient number, since it is larger than the sum of its proper divisors (7543481194).

12850443926 is a wasteful number, since it uses less digits than its factorization.

12850443926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 12850443926 in words is "twelve billion, eight hundred fifty million, four hundred forty-three thousand, nine hundred twenty-six".