204134350 has 48 divisors (see below), whose sum is σ = 439221888. Its totient is φ = 69135840.

The previous prime is 204134303. The next prime is 204134389. The reversal of 204134350 is 53431402.

It is a super-3 number, since 3×204134350³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25537 + ... + 32563.

It is an arithmetic number, because the mean of its divisors is an integer number (9150456).

Almost surely, 2^204134350 is an apocalyptic number.

204134350 is an abundant number, since it is smaller than the sum of its proper divisors (235087538).

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

204134350 is a wasteful number, since it uses less digits than its factorization.

204134350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129 (or 7124 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 204134350 is about 14287.5592737178. The cubic root of 204134350 is about 588.8057332183.

Adding to 204134350 its reverse (53431402), we get a palindrome (257565752).

The spelling of 204134350 in words is "two hundred four million, one hundred thirty-four thousand, three hundred fifty".