20312082716 has 12 divisors (see below), whose sum is σ = 35578555488. Its totient is φ = 10146781152.

The previous prime is 20312082697. The next prime is 20312082719. The reversal of 20312082716 is 61728021302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20312082719) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2310116 + ... + 2318891.

It is an arithmetic number, because the mean of its divisors is an integer number (2964879624).

Almost surely, 2^20312082716 is an apocalyptic number.

It is an amenable number.

20312082716 is a deficient number, since it is larger than the sum of its proper divisors (15266472772).

20312082716 is a wasteful number, since it uses less digits than its factorization.

20312082716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630108 (or 4630106 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 20312082716 in words is "twenty billion, three hundred twelve million, eighty-two thousand, seven hundred sixteen".