142235314 has 64 divisors (see below), whose sum is σ = 251475840. Its totient is φ = 59834880.

The previous prime is 142235293. The next prime is 142235321. The reversal of 142235314 is 413532241.

142235314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1329249 + ... + 1329355.

It is an arithmetic number, because the mean of its divisors is an integer number (3929310).

Almost surely, 2^142235314 is an apocalyptic number.

142235314 is a deficient number, since it is larger than the sum of its proper divisors (109240526).

142235314 is a wasteful number, since it uses less digits than its factorization.

142235314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235.

The product of its digits is 2880, while the sum is 25.

The square root of 142235314 is about 11926.2447568378. The cubic root of 142235314 is about 521.9983680948.

Adding to 142235314 its reverse (413532241), we get a palindrome (555767555).

The spelling of 142235314 in words is "one hundred forty-two million, two hundred thirty-five thousand, three hundred fourteen".