204053142 has 16 divisors (see below), whose sum is σ = 432112752. Its totient is φ = 64016640.

The previous prime is 204053099. The next prime is 204053149. The reversal of 204053142 is 241350402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204053149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000159 + ... + 1000362.

It is an arithmetic number, because the mean of its divisors is an integer number (27007047).

Almost surely, 2^204053142 is an apocalyptic number.

204053142 is an abundant number, since it is smaller than the sum of its proper divisors (228059610).

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

204053142 is a wasteful number, since it uses less digits than its factorization.

204053142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000543.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 204053142 is about 14284.7170780523. The cubic root of 204053142 is about 588.7276439958.

The spelling of 204053142 in words is "two hundred four million, fifty-three thousand, one hundred forty-two".