20600606204 has 12 divisors (see below), whose sum is σ = 37213998528. Its totient is φ = 9968035200.

The previous prime is 20600606197. The next prime is 20600606219. The reversal of 20600606204 is 40260600602.

It is a congruent number.

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, 83066837 + ... + 83067084.

It is an arithmetic number, because the mean of its divisors is an integer number (3101166544).

Almost surely, 2^20600606204 is an apocalyptic number.

It is an amenable number.

20600606204 is a deficient number, since it is larger than the sum of its proper divisors (16613392324).

20600606204 is a wasteful number, since it uses less digits than its factorization.

20600606204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166133956 (or 166133954 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 20600606204 in words is "twenty billion, six hundred million, six hundred six thousand, two hundred four".