204300231402349 has 2 divisors, whose sum is σ = 204300231402350. Its totient is φ = 204300231402348.

The previous prime is 204300231402287. The next prime is 204300231402383. The reversal of 204300231402349 is 943204132003402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191572782724324 + 12727448678025 = 13840982^2 + 3567555^2 .

It is a cyclic number.

It is not a de Polignac number, because 204300231402349 - 2¹³ = 204300231394157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204300231402749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102150115701174 + 102150115701175.

It is an arithmetic number, because the mean of its divisors is an integer number (102150115701175).

Almost surely, 2^{204300231402349} is an apocalyptic number.

It is an amenable number.

204300231402349 is a deficient number, since it is larger than the sum of its proper divisors (1).

204300231402349 is an equidigital number, since it uses as much as digits as its factorization.

204300231402349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 204300231402349 in words is "two hundred four trillion, three hundred billion, two hundred thirty-one million, four hundred two thousand, three hundred forty-nine".