4143242243003 has 4 divisors (see below), whose sum is σ = 4193160824328. Its totient is φ = 4093323661680.

The previous prime is 4143242242943. The next prime is 4143242243053. The reversal of 4143242243003 is 3003422423414.

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 4143242243003 - 2³⁰ = 4142168501179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4143242243053) 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, 24959290538 + ... + 24959290703.

It is an arithmetic number, because the mean of its divisors is an integer number (1048290206082).

Almost surely, 2^{4143242243003} is an apocalyptic number.

4143242243003 is a deficient number, since it is larger than the sum of its proper divisors (49918581325).

4143242243003 is an equidigital number, since it uses as much as digits as its factorization.

4143242243003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49918581324.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4143242243003 its reverse (3003422423414), we get a palindrome (7146664666417).

The spelling of 4143242243003 in words is "four trillion, one hundred forty-three billion, two hundred forty-two million, two hundred forty-three thousand, three".