2442303943 has 2 divisors, whose sum is σ = 2442303944. Its totient is φ = 2442303942.

The previous prime is 2442303931. The next prime is 2442303953. The reversal of 2442303943 is 3493032442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2442303943 - 2⁹ = 2442303431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2442303899 and 2442303908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442303923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221151971 + 1221151972.

It is an arithmetic number, because the mean of its divisors is an integer number (1221151972).

Almost surely, 2^2442303943 is an apocalyptic number.

2442303943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442303943 is an equidigital number, since it uses as much as digits as its factorization.

2442303943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 2442303943 is about 49419.6716197103. The cubic root of 2442303943 is about 1346.6866974999.

The spelling of 2442303943 in words is "two billion, four hundred forty-two million, three hundred three thousand, nine hundred forty-three".