2204240039 has 4 divisors (see below), whose sum is σ = 2204375160. Its totient is φ = 2204104920.

The previous prime is 2204240023. The next prime is 2204240107. The reversal of 2204240039 is 9300424022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2204240039 - 2⁴ = 2204240023 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 (2204243039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39092 + ... + 77049.

It is an arithmetic number, because the mean of its divisors is an integer number (551093790).

Almost surely, 2^2204240039 is an apocalyptic number.

2204240039 is a deficient number, since it is larger than the sum of its proper divisors (135121).

2204240039 is a wasteful number, since it uses less digits than its factorization.

2204240039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135120.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2204240039 is about 46949.3348089193. The cubic root of 2204240039 is about 1301.4264498101.

The spelling of 2204240039 in words is "two billion, two hundred four million, two hundred forty thousand, thirty-nine".