4145023343 has 4 divisors (see below), whose sum is σ = 4155679320. Its totient is φ = 4134367368.

The previous prime is 4145023327. The next prime is 4145023367. The reversal of 4145023343 is 3433205414.

4145023343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4145023343 - 2⁴ = 4145023327 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 (4145023373) 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, 5327405 + ... + 5328182.

It is an arithmetic number, because the mean of its divisors is an integer number (1038919830).

Almost surely, 2^4145023343 is an apocalyptic number.

4145023343 is a deficient number, since it is larger than the sum of its proper divisors (10655977).

4145023343 is a wasteful number, since it uses less digits than its factorization.

4145023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10655976.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 4145023343 is about 64381.8556970829. The cubic root of 4145023343 is about 1606.3579496194.

Adding to 4145023343 its reverse (3433205414), we get a palindrome (7578228757).

The spelling of 4145023343 in words is "four billion, one hundred forty-five million, twenty-three thousand, three hundred forty-three".