4344340043 has 2 divisors, whose sum is σ = 4344340044. Its totient is φ = 4344340042.

The previous prime is 4344340037. The next prime is 4344340061. The reversal of 4344340043 is 3400434434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4344340043 - 2¹⁰ = 4344339019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4344339988 and 4344340015.

It is not a weakly prime, because it can be changed into another prime (4344340243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172170021 + 2172170022.

It is an arithmetic number, because the mean of its divisors is an integer number (2172170022).

Almost surely, 2^4344340043 is an apocalyptic number.

4344340043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344340043 is an equidigital number, since it uses as much as digits as its factorization.

4344340043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 4344340043 is about 65911.6078016612. The cubic root of 4344340043 is about 1631.7035951822.

Adding to 4344340043 its reverse (3400434434), we get a palindrome (7744774477).

The spelling of 4344340043 in words is "four billion, three hundred forty-four million, three hundred forty thousand, forty-three".