204713352699 has 16 divisors (see below), whose sum is σ = 275018692608. Its totient is φ = 135445585952.

The previous prime is 204713352659. The next prime is 204713352733. The reversal of 204713352699 is 996253317402.

It is a cyclic number.

It is not a de Polignac number, because 204713352699 - 2¹⁷ = 204713221627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204713352629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258267 + ... + 690020.

It is an arithmetic number, because the mean of its divisors is an integer number (17188668288).

Almost surely, 2^204713352699 is an apocalyptic number.

204713352699 is a deficient number, since it is larger than the sum of its proper divisors (70305339909).

204713352699 is a wasteful number, since it uses less digits than its factorization.

204713352699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948834.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 204713352699 in words is "two hundred four billion, seven hundred thirteen million, three hundred fifty-two thousand, six hundred ninety-nine".