204144102041342 has 16 divisors (see below), whose sum is σ = 315752777983440. Its totient is φ = 98939582980992.

The previous prime is 204144102041333. The next prime is 204144102041387. The reversal of 204144102041342 is 243140201441402.

It is a junction number, because it is equal to n+sod(n) for n = 204144102041299 and 204144102041308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11601724667 + ... + 11601742262.

It is an arithmetic number, because the mean of its divisors is an integer number (19734548623965).

Almost surely, 2^{204144102041342} is an apocalyptic number.

204144102041342 is a deficient number, since it is larger than the sum of its proper divisors (111608675942098).

204144102041342 is a wasteful number, since it uses less digits than its factorization.

204144102041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23203467067.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 204144102041342 its reverse (243140201441402), we get a palindrome (447284303482744).

The spelling of 204144102041342 in words is "two hundred four trillion, one hundred forty-four billion, one hundred two million, forty-one thousand, three hundred forty-two".