20363065676 has 12 divisors (see below), whose sum is σ = 35636406960. Its totient is φ = 10181235120.

The previous prime is 20363065669. The next prime is 20363065687. The reversal of 20363065676 is 67656036302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165146 + ... + 260766.

It is an arithmetic number, because the mean of its divisors is an integer number (2969700580).

Almost surely, 2^20363065676 is an apocalyptic number.

It is an amenable number.

20363065676 is a deficient number, since it is larger than the sum of its proper divisors (15273341284).

20363065676 is a wasteful number, since it uses less digits than its factorization.

20363065676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148864 (or 148862 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 20363065676 in words is "twenty billion, three hundred sixty-three million, sixty-five thousand, six hundred seventy-six".