142441314 has 16 divisors (see below), whose sum is σ = 286590528. Its totient is φ = 47195792.

The previous prime is 142441307. The next prime is 142441319. The reversal of 142441314 is 413144241.

It is not an unprimeable number, because it can be changed into a prime (142441319) 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, 70077 + ... + 72080.

It is an arithmetic number, because the mean of its divisors is an integer number (17911908).

Almost surely, 2^142441314 is an apocalyptic number.

142441314 is an abundant number, since it is smaller than the sum of its proper divisors (144149214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142441314 is a wasteful number, since it uses less digits than its factorization.

142441314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142329.

The product of its digits is 1536, while the sum is 24.

The square root of 142441314 is about 11934.8780471356. The cubic root of 142441314 is about 522.2502506728.

Adding to 142441314 its reverse (413144241), we get a palindrome (555585555).

The spelling of 142441314 in words is "one hundred forty-two million, four hundred forty-one thousand, three hundred fourteen".