204351034 has 8 divisors (see below), whose sum is σ = 307349460. Its totient is φ = 101901216.

The previous prime is 204351029. The next prime is 204351041. The reversal of 204351034 is 430153402.

It can be written as a sum of positive squares in 2 ways, for example, as 176757025 + 27594009 = 13295^2 + 5253^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 204350996 and 204351014.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 136219 + ... + 137710.

Almost surely, 2^204351034 is an apocalyptic number.

204351034 is a deficient number, since it is larger than the sum of its proper divisors (102998426).

204351034 is a wasteful number, since it uses less digits than its factorization.

204351034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274304.

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

The square root of 204351034 is about 14295.1402231668. The cubic root of 204351034 is about 589.0139942080.

The spelling of 204351034 in words is "two hundred four million, three hundred fifty-one thousand, thirty-four".