20968479098596 has 48 divisors (see below), whose sum is σ = 38740614232320. Its totient is φ = 9930521714400.

The previous prime is 20968479098549. The next prime is 20968479098599. The reversal of 20968479098596 is 69589097486902.

It is not an unprimeable number, because it can be changed into a prime (20968479098599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147562101 + ... + 147704131.

It is an arithmetic number, because the mean of its divisors is an integer number (807096129840).

Almost surely, 2^{20968479098596} is an apocalyptic number.

It is an amenable number.

20968479098596 is a deficient number, since it is larger than the sum of its proper divisors (17772135133724).

20968479098596 is a wasteful number, since it uses less digits than its factorization.

20968479098596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147473 (or 147433 counting only the distinct ones).

The product of its (nonzero) digits is 4232632320, while the sum is 82.

The spelling of 20968479098596 in words is "twenty trillion, nine hundred sixty-eight billion, four hundred seventy-nine million, ninety-eight thousand, five hundred ninety-six".