4143203413243 has 8 divisors (see below), whose sum is σ = 4145163752016. Its totient is φ = 4141243545600.

The previous prime is 4143203413213. The next prime is 4143203413247. The reversal of 4143203413243 is 3423143023414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4143203413243 - 2⁵ = 4143203413211 is a prime.

It is a super-2 number, since 2×4143203413243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4143203413199 and 4143203413208.

It is not an unprimeable number, because it can be changed into a prime (4143203413247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18137608 + ... + 18364618.

It is an arithmetic number, because the mean of its divisors is an integer number (518145469002).

Almost surely, 2^{4143203413243} is an apocalyptic number.

4143203413243 is a deficient number, since it is larger than the sum of its proper divisors (1960338773).

4143203413243 is a wasteful number, since it uses less digits than its factorization.

4143203413243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235565.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 4143203413243 its reverse (3423143023414), we get a palindrome (7566346436657).

The spelling of 4143203413243 in words is "four trillion, one hundred forty-three billion, two hundred three million, four hundred thirteen thousand, two hundred forty-three".