4143142403 has 4 divisors (see below), whose sum is σ = 4386856680. Its totient is φ = 3899428128.

The previous prime is 4143142397. The next prime is 4143142411. The reversal of 4143142403 is 3042413414.

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 4143142403 - 2¹⁶ = 4143076867 is a prime.

It is a super-2 number, since 2×4143142403² = 34331257943073228818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4143142433) 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, 121857113 + ... + 121857146.

It is an arithmetic number, because the mean of its divisors is an integer number (1096714170).

Almost surely, 2^4143142403 is an apocalyptic number.

4143142403 is a deficient number, since it is larger than the sum of its proper divisors (243714277).

4143142403 is a wasteful number, since it uses less digits than its factorization.

4143142403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243714276.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4143142403 is about 64367.2463524734. The cubic root of 4143142403 is about 1606.1149336928.

Adding to 4143142403 its reverse (3042413414), we get a palindrome (7185555817).

The spelling of 4143142403 in words is "four billion, one hundred forty-three million, one hundred forty-two thousand, four hundred three".