4042142341 has 4 divisors (see below), whose sum is σ = 4042864800. Its totient is φ = 4041419884.

The previous prime is 4042142267. The next prime is 4042142347. The reversal of 4042142341 is 1432412404.

4042142341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4042142341 - 2¹⁵ = 4042109573 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 (4042142347) 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, 352771 + ... + 364048.

It is an arithmetic number, because the mean of its divisors is an integer number (1010716200).

Almost surely, 2^4042142341 is an apocalyptic number.

It is an amenable number.

4042142341 is a deficient number, since it is larger than the sum of its proper divisors (722459).

4042142341 is an equidigital number, since it uses as much as digits as its factorization.

4042142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722458.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4042142341 is about 63577.8447338379. The cubic root of 4042142341 is about 1592.9563211044.

Adding to 4042142341 its reverse (1432412404), we get a palindrome (5474554745).

The spelling of 4042142341 in words is "four billion, forty-two million, one hundred forty-two thousand, three hundred forty-one".