200623508408 has 16 divisors (see below), whose sum is σ = 386335810680. Its totient is φ = 97600625568.

The previous prime is 200623508383. The next prime is 200623508411. The reversal of 200623508408 is 804805326002.

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, 338890766 + ... + 338891357.

Almost surely, 2^200623508408 is an apocalyptic number.

It is an amenable number.

200623508408 is a deficient number, since it is larger than the sum of its proper divisors (185712302272).

200623508408 is a wasteful number, since it uses less digits than its factorization.

200623508408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677782166 (or 677782162 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 200623508408 in words is "two hundred billion, six hundred twenty-three million, five hundred eight thousand, four hundred eight".