4142343103 has 4 divisors (see below), whose sum is σ = 4254298360. Its totient is φ = 4030387848.

The previous prime is 4142343091. The next prime is 4142343181. The reversal of 4142343103 is 3013432414.

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 4142343103 - 2⁵ = 4142343071 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 (4142343203) 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, 55977573 + ... + 55977646.

It is an arithmetic number, because the mean of its divisors is an integer number (1063574590).

Almost surely, 2^4142343103 is an apocalyptic number.

4142343103 is a deficient number, since it is larger than the sum of its proper divisors (111955257).

4142343103 is a wasteful number, since it uses less digits than its factorization.

4142343103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111955256.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4142343103 is about 64361.0371498160. The cubic root of 4142343103 is about 1606.0116425105.

Adding to 4142343103 its reverse (3013432414), we get a palindrome (7155775517).

The spelling of 4142343103 in words is "four billion, one hundred forty-two million, three hundred forty-three thousand, one hundred three".