12307401085826 has 32 divisors (see below), whose sum is σ = 23016739534848. Its totient is φ = 4795028594640.

The previous prime is 12307401085789. The next prime is 12307401085873. The reversal of 12307401085826 is 62858010470321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12304241 + ... + 13266843.

It is an arithmetic number, because the mean of its divisors is an integer number (719273110464).

Almost surely, 2^{12307401085826} is an apocalyptic number.

12307401085826 is a deficient number, since it is larger than the sum of its proper divisors (10709338449022).

12307401085826 is a wasteful number, since it uses less digits than its factorization.

12307401085826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045646.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 12307401085826 in words is "twelve trillion, three hundred seven billion, four hundred one million, eighty-five thousand, eight hundred twenty-six".