4423203241143 has 4 divisors (see below), whose sum is σ = 5897604321528. Its totient is φ = 2948802160760.

The previous prime is 4423203241139. The next prime is 4423203241183. The reversal of 4423203241143 is 3411423023244.

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 4423203241143 - 2² = 4423203241139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423203241183) 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, 737200540188 + ... + 737200540193.

It is an arithmetic number, because the mean of its divisors is an integer number (1474401080382).

Almost surely, 2^{4423203241143} is an apocalyptic number.

4423203241143 is a deficient number, since it is larger than the sum of its proper divisors (1474401080385).

4423203241143 is a wasteful number, since it uses less digits than its factorization.

4423203241143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474401080384.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 4423203241143 its reverse (3411423023244), we get a palindrome (7834626264387).

The spelling of 4423203241143 in words is "four trillion, four hundred twenty-three billion, two hundred three million, two hundred forty-one thousand, one hundred forty-three".