20346726076194 has 16 divisors (see below), whose sum is σ = 46506802459968. Its totient is φ = 5813350307472.

The previous prime is 20346726076121. The next prime is 20346726076211. The reversal of 20346726076194 is 49167062764302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242222929437 + ... + 242222929520.

It is an arithmetic number, because the mean of its divisors is an integer number (2906675153748).

Almost surely, 2^{20346726076194} is an apocalyptic number.

20346726076194 is an abundant number, since it is smaller than the sum of its proper divisors (26160076383774).

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

20346726076194 is a wasteful number, since it uses less digits than its factorization.

20346726076194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484445858969.

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 20346726076194 in words is "twenty trillion, three hundred forty-six billion, seven hundred twenty-six million, seventy-six thousand, one hundred ninety-four".