20096774968 has 16 divisors (see below), whose sum is σ = 37712846160. Its totient is φ = 10040016000.

The previous prime is 20096774933. The next prime is 20096774983. The reversal of 20096774968 is 86947769002.

It is a super-2 number, since 2×20096774968² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1036228 + ... + 1055443.

It is an arithmetic number, because the mean of its divisors is an integer number (2357052885).

Almost surely, 2^20096774968 is an apocalyptic number.

It is an amenable number.

20096774968 is a deficient number, since it is larger than the sum of its proper divisors (17616071192).

20096774968 is a wasteful number, since it uses less digits than its factorization.

20096774968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092878 (or 2092874 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 20096774968 in words is "twenty billion, ninety-six million, seven hundred seventy-four thousand, nine hundred sixty-eight".