20468322682846 has 16 divisors (see below), whose sum is σ = 30712329446400. Its totient is φ = 10230879756600.

The previous prime is 20468322682823. The next prime is 20468322682859. The reversal of 20468322682846 is 64828622386402.

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, 373488955 + ... + 373543753.

It is an arithmetic number, because the mean of its divisors is an integer number (1919520590400).

Almost surely, 2^{20468322682846} is an apocalyptic number.

20468322682846 is a deficient number, since it is larger than the sum of its proper divisors (10244006763554).

20468322682846 is a wasteful number, since it uses less digits than its factorization.

20468322682846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111279.

The product of its (nonzero) digits is 84934656, while the sum is 61.

The spelling of 20468322682846 in words is "twenty trillion, four hundred sixty-eight billion, three hundred twenty-two million, six hundred eighty-two thousand, eight hundred forty-six".