204214312414423 has 16 divisors (see below), whose sum is σ = 204677281542240. Its totient is φ = 203751885291136.

The previous prime is 204214312414379. The next prime is 204214312414451. The reversal of 204214312414423 is 324414213412402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204214312414423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204214312415423) 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, 4682396565 + ... + 4682440177.

It is an arithmetic number, because the mean of its divisors is an integer number (12792330096390).

Almost surely, 2^{204214312414423} is an apocalyptic number.

204214312414423 is a deficient number, since it is larger than the sum of its proper divisors (462969127817).

204214312414423 is a wasteful number, since it uses less digits than its factorization.

204214312414423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49586.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 204214312414423 its reverse (324414213412402), we get a palindrome (528628525826825).

The spelling of 204214312414423 in words is "two hundred four trillion, two hundred fourteen billion, three hundred twelve million, four hundred fourteen thousand, four hundred twenty-three".