2403242249 has 2 divisors, whose sum is σ = 2403242250. Its totient is φ = 2403242248.

The previous prime is 2403242207. The next prime is 2403242263. The reversal of 2403242249 is 9422423042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2300929024 + 102313225 = 47968^2 + 10115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2403242249 - 2⁸ = 2403241993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2403242749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201621124 + 1201621125.

It is an arithmetic number, because the mean of its divisors is an integer number (1201621125).

Almost surely, 2^2403242249 is an apocalyptic number.

It is an amenable number.

2403242249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403242249 is an equidigital number, since it uses as much as digits as its factorization.

2403242249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2403242249 is about 49022.8747525071. The cubic root of 2403242249 is about 1339.4685367358.

The spelling of 2403242249 in words is "two billion, four hundred three million, two hundred forty-two thousand, two hundred forty-nine".