20086880744318 has 48 divisors (see below), whose sum is σ = 33410664604800. Its totient is φ = 9044941424640.

The previous prime is 20086880744303. The next prime is 20086880744347. The reversal of 20086880744318 is 81344708868002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4703303 + ... + 7892706.

It is an arithmetic number, because the mean of its divisors is an integer number (696055512600).

Almost surely, 2^{20086880744318} is an apocalyptic number.

20086880744318 is a deficient number, since it is larger than the sum of its proper divisors (13323783860482).

20086880744318 is a wasteful number, since it uses less digits than its factorization.

20086880744318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596165 (or 12596148 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 59.

The spelling of 20086880744318 in words is "twenty trillion, eighty-six billion, eight hundred eighty million, seven hundred forty-four thousand, three hundred eighteen".