204101310342 has 32 divisors (see below), whose sum is σ = 410207616000. Its totient is φ = 67700017728.

The previous prime is 204101310341. The next prime is 204101310349. The reversal of 204101310342 is 243013101402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204101310341) 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, 1955298 + ... + 2057034.

It is an arithmetic number, because the mean of its divisors is an integer number (12818988000).

Almost surely, 2^204101310342 is an apocalyptic number.

204101310342 is an abundant number, since it is smaller than the sum of its proper divisors (206106305658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204101310342 is a wasteful number, since it uses less digits than its factorization.

204101310342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103380.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 204101310342 its reverse (243013101402), we get a palindrome (447114411744).

The spelling of 204101310342 in words is "two hundred four billion, one hundred one million, three hundred ten thousand, three hundred forty-two".