204162350633354 has 4 divisors (see below), whose sum is σ = 306243525950034. Its totient is φ = 102081175316676.

The previous prime is 204162350633347. The next prime is 204162350633399. The reversal of 204162350633354 is 453336053261402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 154169348085025 + 49993002548329 = 12416495^2 + 7070573^2 .

It is a super-2 number, since 2×204162350633354² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204162350633299 and 204162350633308.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51040587658337 + ... + 51040587658340.

Almost surely, 2^{204162350633354} is an apocalyptic number.

204162350633354 is a deficient number, since it is larger than the sum of its proper divisors (102081175316680).

204162350633354 is a wasteful number, since it uses less digits than its factorization.

204162350633354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102081175316679.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 204162350633354 in words is "two hundred four trillion, one hundred sixty-two billion, three hundred fifty million, six hundred thirty-three thousand, three hundred fifty-four".