204431310420002 has 8 divisors (see below), whose sum is σ = 306648344318976. Its totient is φ = 102215195647012.

The previous prime is 204431310419989. The next prime is 204431310420017. The reversal of 204431310420002 is 200024013134402.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229225178 + ... + 230115285.

It is an arithmetic number, because the mean of its divisors is an integer number (38331043039872).

Almost surely, 2^{204431310420002} is an apocalyptic number.

204431310420002 is a deficient number, since it is larger than the sum of its proper divisors (102217033898974).

204431310420002 is a wasteful number, since it uses less digits than its factorization.

204431310420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459562992.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 204431310420002 its reverse (200024013134402), we get a palindrome (404455323554404).

The spelling of 204431310420002 in words is "two hundred four trillion, four hundred thirty-one billion, three hundred ten million, four hundred twenty thousand, two".