20023336773050 has 24 divisors (see below), whose sum is σ = 40108283814396. Its totient is φ = 7393232039040.

The previous prime is 20023336773029. The next prime is 20023336773079. The reversal of 20023336773050 is 5037763332002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1436399853001 + 18586936920049 = 1198499^2 + 4311257^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20023336772989 and 20023336773007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15402566099 + ... + 15402567398.

Almost surely, 2^{20023336773050} is an apocalyptic number.

20023336773050 is an abundant number, since it is smaller than the sum of its proper divisors (20084947041346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20023336773050 is a wasteful number, since it uses less digits than its factorization.

20023336773050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30805133522 (or 30805133517 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 41.

The spelling of 20023336773050 in words is "twenty trillion, twenty-three billion, three hundred thirty-six million, seven hundred seventy-three thousand, fifty".