2403323410249 has 2 divisors, whose sum is σ = 2403323410250. Its totient is φ = 2403323410248.

The previous prime is 2403323410237. The next prime is 2403323410277. The reversal of 2403323410249 is 9420143233042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1211831092224 + 1191492318025 = 1100832^2 + 1091555^2 .

It is a cyclic number.

It is not a de Polignac number, because 2403323410249 - 2⁵ = 2403323410217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2403323410289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201661705124 + 1201661705125.

It is an arithmetic number, because the mean of its divisors is an integer number (1201661705125).

Almost surely, 2^{2403323410249} is an apocalyptic number.

It is an amenable number.

2403323410249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403323410249 is an equidigital number, since it uses as much as digits as its factorization.

2403323410249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 2403323410249 in words is "two trillion, four hundred three billion, three hundred twenty-three million, four hundred ten thousand, two hundred forty-nine".