20079079036 has 6 divisors (see below), whose sum is σ = 35138388320. Its totient is φ = 10039539516.

The previous prime is 20079079001. The next prime is 20079079039. The reversal of 20079079036 is 63097097002.

It is a junction number, because it is equal to n+sod(n) for n = 20079078983 and 20079079001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20079079039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509884876 + ... + 2509884883.

Almost surely, 2^20079079036 is an apocalyptic number.

It is an amenable number.

20079079036 is a deficient number, since it is larger than the sum of its proper divisors (15059309284).

20079079036 is a wasteful number, since it uses less digits than its factorization.

20079079036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019769763 (or 5019769761 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 43.

The spelling of 20079079036 in words is "twenty billion, seventy-nine million, seventy-nine thousand, thirty-six".