12828043194 has 16 divisors (see below), whose sum is σ = 25672950432. Its totient is φ = 4273203728.

The previous prime is 12828043169. The next prime is 12828043231. The reversal of 12828043194 is 49134082821.

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, 692769 + ... + 711044.

It is an arithmetic number, because the mean of its divisors is an integer number (1604559402).

Almost surely, 2^12828043194 is an apocalyptic number.

12828043194 is an abundant number, since it is smaller than the sum of its proper divisors (12844907238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12828043194 is a wasteful number, since it uses less digits than its factorization.

12828043194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405341.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 12828043194 in words is "twelve billion, eight hundred twenty-eight million, forty-three thousand, one hundred ninety-four".