10440313043 has 2 divisors, whose sum is σ = 10440313044. Its totient is φ = 10440313042.

The previous prime is 10440313027. The next prime is 10440313057. The reversal of 10440313043 is 34031304401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10440313043 - 2⁴ = 10440313027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10440313243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220156521 + 5220156522.

It is an arithmetic number, because the mean of its divisors is an integer number (5220156522).

Almost surely, 2^10440313043 is an apocalyptic number.

10440313043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440313043 is an equidigital number, since it uses as much as digits as its factorization.

10440313043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10440313043 its reverse (34031304401), we get a palindrome (44471617444).

The spelling of 10440313043 in words is "ten billion, four hundred forty million, three hundred thirteen thousand, forty-three".