204441342202131 has 8 divisors (see below), whose sum is σ = 273601796256720. Its totient is φ = 135787558141152.

The previous prime is 204441342202099. The next prime is 204441342202133. The reversal of 204441342202131 is 131202243144402.

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

It is not a de Polignac number, because 204441342202131 - 2⁵ = 204441342202099 is a prime.

It is a super-2 number, since 2×204441342202131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204441342202092 and 204441342202101.

It is not an unprimeable number, because it can be changed into a prime (204441342202133) 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, 126667497460 + ... + 126667499073.

It is an arithmetic number, because the mean of its divisors is an integer number (34200224532090).

Almost surely, 2^{204441342202131} is an apocalyptic number.

204441342202131 is a deficient number, since it is larger than the sum of its proper divisors (69160454054589).

204441342202131 is a wasteful number, since it uses less digits than its factorization.

204441342202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253334996805.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 204441342202131 its reverse (131202243144402), we get a palindrome (335643585346533).

The spelling of 204441342202131 in words is "two hundred four trillion, four hundred forty-one billion, three hundred forty-two million, two hundred two thousand, one hundred thirty-one".