20000600402 has 16 divisors (see below), whose sum is σ = 32540433912. Its totient is φ = 9182484480.

The previous prime is 20000600377. The next prime is 20000600437. The reversal of 20000600402 is 20400600002.

It can be written as a sum of positive squares in 4 ways, for example, as 9352630681 + 10647969721 = 96709^2 + 103189^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7172423 + ... + 7175210.

Almost surely, 2^20000600402 is an apocalyptic number.

20000600402 is a deficient number, since it is larger than the sum of its proper divisors (12539833510).

20000600402 is a wasteful number, since it uses less digits than its factorization.

20000600402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14347693.

The product of its (nonzero) digits is 96, while the sum is 14.

The spelling of 20000600402 in words is "twenty billion, six hundred thousand, four hundred two".