20792674274 has 16 divisors (see below), whose sum is σ = 31774932288. Its totient is φ = 10202210832.

The previous prime is 20792674267. The next prime is 20792674283. The reversal of 20792674274 is 47247629702.

It is a super-2 number, since 2×20792674274² (a number of 21 digits) contains 22 as substring.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 259757 + ... + 330240.

It is an arithmetic number, because the mean of its divisors is an integer number (1985933268).

Almost surely, 2^20792674274 is an apocalyptic number.

20792674274 is a deficient number, since it is larger than the sum of its proper divisors (10982258014).

20792674274 is a wasteful number, since it uses less digits than its factorization.

20792674274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590329.

The product of its (nonzero) digits is 2370816, while the sum is 50.

The spelling of 20792674274 in words is "twenty billion, seven hundred ninety-two million, six hundred seventy-four thousand, two hundred seventy-four".