2334643019 has 2 divisors, whose sum is σ = 2334643020. Its totient is φ = 2334643018.

The previous prime is 2334643009. The next prime is 2334643043. The reversal of 2334643019 is 9103464332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2334643019 is a prime.

It is a super-2 number, since 2×2334643019² = 10901116052330868722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2334643019.

It is not a weakly prime, because it can be changed into another prime (2334643009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167321509 + 1167321510.

It is an arithmetic number, because the mean of its divisors is an integer number (1167321510).

Almost surely, 2^2334643019 is an apocalyptic number.

2334643019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2334643019 is an equidigital number, since it uses as much as digits as its factorization.

2334643019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 2334643019 is about 48318.1437867806. The cubic root of 2334643019 is about 1326.6005140355.

The spelling of 2334643019 in words is "two billion, three hundred thirty-four million, six hundred forty-three thousand, nineteen".