200196399639816 has 48 divisors (see below), whose sum is σ = 542199774764700. Its totient is φ = 66731986455552.

The previous prime is 200196399639767. The next prime is 200196399639829. The reversal of 200196399639816 is 618936993691002.

200196399639816 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 96 + 399 + 63 + 98 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 198095772622500 + 2100627017316 = 14074650^2 + 1449354^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32810980 + ... + 38431148.

Almost surely, 2^{200196399639816} is an apocalyptic number.

It is an amenable number.

200196399639816 is an abundant number, since it is smaller than the sum of its proper divisors (342003375124884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200196399639816 is a wasteful number, since it uses less digits than its factorization.

200196399639816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114918 (or 6114911 counting only the distinct ones).

The product of its (nonzero) digits is 204073344, while the sum is 72.

The spelling of 200196399639816 in words is "two hundred trillion, one hundred ninety-six billion, three hundred ninety-nine million, six hundred thirty-nine thousand, eight hundred sixteen".