2342246399 has 2 divisors, whose sum is σ = 2342246400. Its totient is φ = 2342246398.

The previous prime is 2342246321. The next prime is 2342246407. The reversal of 2342246399 is 9936422432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2342246399 is a prime.

It is a super-2 number, since 2×2342246399² = 10972236387256934402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342246999) 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, 1171123199 + 1171123200.

It is an arithmetic number, because the mean of its divisors is an integer number (1171123200).

Almost surely, 2^2342246399 is an apocalyptic number.

2342246399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342246399 is an equidigital number, since it uses as much as digits as its factorization.

2342246399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 44.

The square root of 2342246399 is about 48396.7602118158. The cubic root of 2342246399 is about 1328.0390948037.

The spelling of 2342246399 in words is "two billion, three hundred forty-two million, two hundred forty-six thousand, three hundred ninety-nine".