20000202676 has 6 divisors (see below), whose sum is σ = 35000354690. Its totient is φ = 10000101336.

The previous prime is 20000202671. The next prime is 20000202683. The reversal of 20000202676 is 67620200002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13073635600 + 6926567076 = 114340^2 + 83226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20000202676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000202671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500025331 + ... + 2500025338.

Almost surely, 2^20000202676 is an apocalyptic number.

It is an amenable number.

20000202676 is a deficient number, since it is larger than the sum of its proper divisors (15000152014).

20000202676 is a wasteful number, since it uses less digits than its factorization.

20000202676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000050673 (or 5000050671 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 20000202676 its reverse (67620200002), we get a palindrome (87620402678).

The spelling of 20000202676 in words is "twenty billion, two hundred two thousand, six hundred seventy-six".