4343304343423 has 4 divisors (see below), whose sum is σ = 4345740298288. Its totient is φ = 4340868388560.

The previous prime is 4343304343409. The next prime is 4343304343457. The reversal of 4343304343423 is 3243434033434.

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

It is a cyclic number.

It is not a de Polignac number, because 4343304343423 - 2³⁷ = 4205865389951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343304373423) 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, 1217974758 + ... + 1217978323.

It is an arithmetic number, because the mean of its divisors is an integer number (1086435074572).

Almost surely, 2^{4343304343423} is an apocalyptic number.

4343304343423 is a deficient number, since it is larger than the sum of its proper divisors (2435954865).

4343304343423 is a wasteful number, since it uses less digits than its factorization.

4343304343423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435954864.

The product of its (nonzero) digits is 1492992, while the sum is 40.

Adding to 4343304343423 its reverse (3243434033434), we get a palindrome (7586738376857).

The spelling of 4343304343423 in words is "four trillion, three hundred forty-three billion, three hundred four million, three hundred forty-three thousand, four hundred twenty-three".