2334400043 has 2 divisors, whose sum is σ = 2334400044. Its totient is φ = 2334400042.

The previous prime is 2334400031. The next prime is 2334400051. The reversal of 2334400043 is 3400044332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2334400043 - 2¹⁰ = 2334399019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2334399991 and 2334400018.

It is not a weakly prime, because it can be changed into another prime (2334400073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167200021 + 1167200022.

It is an arithmetic number, because the mean of its divisors is an integer number (1167200022).

Almost surely, 2^2334400043 is an apocalyptic number.

2334400043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2334400043 is an equidigital number, since it uses as much as digits as its factorization.

2334400043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2334400043 is about 48315.6293863590. The cubic root of 2334400043 is about 1326.5544908295.

Adding to 2334400043 its reverse (3400044332), we get a palindrome (5734444375).

The spelling of 2334400043 in words is "two billion, three hundred thirty-four million, four hundred thousand, forty-three".