18350200200352 has 12 divisors (see below), whose sum is σ = 36126956644506. Its totient is φ = 9175100100160.

The previous prime is 18350200200329. The next prime is 18350200200373. The reversal of 18350200200352 is 25300200205381.

It can be written as a sum of positive squares in only one way, i.e., 13410800629776 + 4939399570576 = 3662076^2 + 2222476^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286721878099 + ... + 286721878162.

Almost surely, 2^{18350200200352} is an apocalyptic number.

It is an amenable number.

18350200200352 is a deficient number, since it is larger than the sum of its proper divisors (17776756444154).

18350200200352 is an equidigital number, since it uses as much as digits as its factorization.

18350200200352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573443756271 (or 573443756263 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 18350200200352 in words is "eighteen trillion, three hundred fifty billion, two hundred million, two hundred thousand, three hundred fifty-two".