204002184039 has 24 divisors (see below), whose sum is σ = 280663493760. Its totient is φ = 131774844960.

The previous prime is 204002184013. The next prime is 204002184053. The reversal of 204002184039 is 930481200402.

It is not a de Polignac number, because 204002184039 - 2⁹ = 204002183527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204002184739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611542 + ... + 884300.

It is an arithmetic number, because the mean of its divisors is an integer number (11694312240).

Almost surely, 2^204002184039 is an apocalyptic number.

204002184039 is a deficient number, since it is larger than the sum of its proper divisors (76661309721).

204002184039 is an equidigital number, since it uses as much as digits as its factorization.

204002184039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272951 (or 272890 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 204002184039 in words is "two hundred four billion, two million, one hundred eighty-four thousand, thirty-nine".