200668913624 has 32 divisors (see below), whose sum is σ = 386831836080. Its totient is φ = 97519492224.

The previous prime is 200668913623. The next prime is 200668913651. The reversal of 200668913624 is 426319866002.

It is a super-4 number, since 4×200668913624⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200668913623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77627 + ... + 638250.

Almost surely, 2^200668913624 is an apocalyptic number.

It is an amenable number.

200668913624 is a deficient number, since it is larger than the sum of its proper divisors (186162922456).

200668913624 is a wasteful number, since it uses less digits than its factorization.

200668913624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716867 (or 716863 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 200668913624 in words is "two hundred billion, six hundred sixty-eight million, nine hundred thirteen thousand, six hundred twenty-four".