204314133142 has 16 divisors (see below), whose sum is σ = 350258688000. Its totient is φ = 87561727848.

The previous prime is 204314133119. The next prime is 204314133197. The reversal of 204314133142 is 241331413402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 204314133142.

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, 1346859 + ... + 1490857.

It is an arithmetic number, because the mean of its divisors is an integer number (21891168000).

Almost surely, 2^204314133142 is an apocalyptic number.

204314133142 is a deficient number, since it is larger than the sum of its proper divisors (145944554858).

204314133142 is a wasteful number, since it uses less digits than its factorization.

204314133142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245355.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 204314133142 its reverse (241331413402), we get a palindrome (445645546544).

The spelling of 204314133142 in words is "two hundred four billion, three hundred fourteen million, one hundred thirty-three thousand, one hundred forty-two".