204414039 has 6 divisors (see below), whose sum is σ = 295264736. Its totient is φ = 136276020.

The previous prime is 204414019. The next prime is 204414053. The reversal of 204414039 is 930414402.

It is not a de Polignac number, because 204414039 - 2²¹ = 202316887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204414019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11356327 + ... + 11356344.

Almost surely, 2^204414039 is an apocalyptic number.

204414039 is a deficient number, since it is larger than the sum of its proper divisors (90850697).

204414039 is a wasteful number, since it uses less digits than its factorization.

204414039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22712677 (or 22712674 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 204414039 is about 14297.3437742820. The cubic root of 204414039 is about 589.0745224286.

The spelling of 204414039 in words is "two hundred four million, four hundred fourteen thousand, thirty-nine".