142312341 has 8 divisors (see below), whose sum is σ = 189807840. Its totient is φ = 94845872.

The previous prime is 142312297. The next prime is 142312361. The reversal of 142312341 is 143213241.

142312341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 142312341 - 2⁶ = 142312277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142312361) 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, 10150 + ... + 19688.

It is an arithmetic number, because the mean of its divisors is an integer number (23725980).

Almost surely, 2^142312341 is an apocalyptic number.

It is an amenable number.

142312341 is a deficient number, since it is larger than the sum of its proper divisors (47495499).

142312341 is an equidigital number, since it uses as much as digits as its factorization.

142312341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14515.

The product of its digits is 576, while the sum is 21.

The square root of 142312341 is about 11929.4736262754. The cubic root of 142312341 is about 522.0925798420.

Adding to 142312341 its reverse (143213241), we get a palindrome (285525582).

The spelling of 142312341 in words is "one hundred forty-two million, three hundred twelve thousand, three hundred forty-one".