4051343 has 2 divisors, whose sum is σ = 4051344. Its totient is φ = 4051342.

The previous prime is 4051339. The next prime is 4051361. The reversal of 4051343 is 3431504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4051343 - 2² = 4051339 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4051363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025671 + 2025672.

It is an arithmetic number, because the mean of its divisors is an integer number (2025672).

Almost surely, 2^4051343 is an apocalyptic number.

4051343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051343 is an equidigital number, since it uses as much as digits as its factorization.

4051343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4051343 is about 2012.7948231253. The cubic root of 4051343 is about 159.4164025717.

Adding to 4051343 its reverse (3431504), we get a palindrome (7482847).

The spelling of 4051343 in words is "four million, fifty-one thousand, three hundred forty-three".