41143043423 has 4 divisors (see below), whose sum is σ = 41170825488. Its totient is φ = 41115261360.

The previous prime is 41143043413. The next prime is 41143043437. The reversal of 41143043423 is 32434034114.

It is a happy number.

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 41143043423 - 2⁸ = 41143043167 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 (41143043413) 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, 13888811 + ... + 13891772.

It is an arithmetic number, because the mean of its divisors is an integer number (10292706372).

Almost surely, 2^41143043423 is an apocalyptic number.

41143043423 is a deficient number, since it is larger than the sum of its proper divisors (27782065).

41143043423 is a wasteful number, since it uses less digits than its factorization.

41143043423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27782064.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 41143043423 its reverse (32434034114), we get a palindrome (73577077537).

The spelling of 41143043423 in words is "forty-one billion, one hundred forty-three million, forty-three thousand, four hundred twenty-three".