12330161826 has 32 divisors (see below), whose sum is σ = 25528348800. Its totient is φ = 3965579520.

The previous prime is 12330161813. The next prime is 12330161873. The reversal of 12330161826 is 62816103321.

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, 235291 + ... + 282881.

It is an arithmetic number, because the mean of its divisors is an integer number (797760900).

Almost surely, 2^12330161826 is an apocalyptic number.

12330161826 is an abundant number, since it is smaller than the sum of its proper divisors (13198186974).

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

12330161826 is a wasteful number, since it uses less digits than its factorization.

12330161826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49114.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 12330161826 in words is "twelve billion, three hundred thirty million, one hundred sixty-one thousand, eight hundred twenty-six".