204331420410433 has 8 divisors (see below), whose sum is σ = 206629007508000. Its totient is φ = 202033871722848.

The previous prime is 204331420410413. The next prime is 204331420410449. The reversal of 204331420410433 is 334014024133402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204331420410433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204331420410413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164310 + ... + 20248912.

It is an arithmetic number, because the mean of its divisors is an integer number (25828625938500).

Almost surely, 2^{204331420410433} is an apocalyptic number.

It is an amenable number.

204331420410433 is a deficient number, since it is larger than the sum of its proper divisors (2297587097567).

204331420410433 is a wasteful number, since it uses less digits than its factorization.

204331420410433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19204991.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 204331420410433 its reverse (334014024133402), we get a palindrome (538345444543835).

The spelling of 204331420410433 in words is "two hundred four trillion, three hundred thirty-one billion, four hundred twenty million, four hundred ten thousand, four hundred thirty-three".