4123343 has 4 divisors (see below), whose sum is σ = 4712400. Its totient is φ = 3534288.

The previous prime is 4123337. The next prime is 4123349. The reversal of 4123343 is 3433214.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4123337) and next prime (4123349).

It is a cyclic number.

It is not a de Polignac number, because 4123343 - 2⁸ = 4123087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294518 + ... + 294531.

It is an arithmetic number, because the mean of its divisors is an integer number (1178100).

Almost surely, 2^4123343 is an apocalyptic number.

4123343 is a deficient number, since it is larger than the sum of its proper divisors (589057).

4123343 is an equidigital number, since it uses as much as digits as its factorization.

4123343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589056.

The product of its digits is 864, while the sum is 20.

The square root of 4123343 is about 2030.6016349841. The cubic root of 4123343 is about 160.3552393434.

Adding to 4123343 its reverse (3433214), we get a palindrome (7556557).

The spelling of 4123343 in words is "four million, one hundred twenty-three thousand, three hundred forty-three".