204073030239 has 16 divisors (see below), whose sum is σ = 293155639392. Its totient is φ = 125528675328.

The previous prime is 204073030229. The next prime is 204073030261. The reversal of 204073030239 is 932030370402.

It is not a de Polignac number, because 204073030239 - 2¹⁹ = 204072505951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204073030229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049434 + ... + 1228599.

It is an arithmetic number, because the mean of its divisors is an integer number (18322227462).

Almost surely, 2^204073030239 is an apocalyptic number.

204073030239 is a deficient number, since it is larger than the sum of its proper divisors (89082609153).

204073030239 is a wasteful number, since it uses less digits than its factorization.

204073030239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280346.

The product of its (nonzero) digits is 27216, while the sum is 33.

The spelling of 204073030239 in words is "two hundred four billion, seventy-three million, thirty thousand, two hundred thirty-nine".