143441424023 has 4 divisors (see below), whose sum is σ = 143453719800. Its totient is φ = 143429128248.

The previous prime is 143441424017. The next prime is 143441424047. The reversal of 143441424023 is 320424144341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143441424023 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 (143441424083) 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, 6130373 + ... + 6153726.

It is an arithmetic number, because the mean of its divisors is an integer number (35863429950).

Almost surely, 2^143441424023 is an apocalyptic number.

143441424023 is a deficient number, since it is larger than the sum of its proper divisors (12295777).

143441424023 is a wasteful number, since it uses less digits than its factorization.

143441424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12295776.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 143441424023 its reverse (320424144341), we get a palindrome (463865568364).

The spelling of 143441424023 in words is "one hundred forty-three billion, four hundred forty-one million, four hundred twenty-four thousand, twenty-three".