2404244189 has 2 divisors, whose sum is σ = 2404244190. Its totient is φ = 2404244188.

The previous prime is 2404244113. The next prime is 2404244203. The reversal of 2404244189 is 9814424042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1324596025 + 1079648164 = 36395^2 + 32858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404244189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404244389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202122094 + 1202122095.

It is an arithmetic number, because the mean of its divisors is an integer number (1202122095).

Almost surely, 2^2404244189 is an apocalyptic number.

It is an amenable number.

2404244189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404244189 is an equidigital number, since it uses as much as digits as its factorization.

2404244189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 2404244189 is about 49033.0927945607. The cubic root of 2404244189 is about 1339.6546576094.

The spelling of 2404244189 in words is "two billion, four hundred four million, two hundred forty-four thousand, one hundred eighty-nine".