10340043 has 16 divisors (see below), whose sum is σ = 15993600. Its totient is φ = 5819616.

The previous prime is 10340039. The next prime is 10340051. The reversal of 10340043 is 34004301.

It is not a de Polignac number, because 10340043 - 2² = 10340039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10340003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (999600).

Almost surely, 2^10340043 is an apocalyptic number.

10340043 is a deficient number, since it is larger than the sum of its proper divisors (5653557).

10340043 is an equidigital number, since it uses as much as digits as its factorization.

10340043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7426.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 10340043 is about 3215.5937243377. The cubic root of 10340043 is about 217.8583022730.

Adding to 10340043 its reverse (34004301), we get a palindrome (44344344).

The spelling of 10340043 in words is "ten million, three hundred forty thousand, forty-three".