142344114 has 32 divisors (see below), whose sum is σ = 316436544. Its totient is φ = 42319680.

The previous prime is 142344109. The next prime is 142344131. The reversal of 142344114 is 411443241.

142344114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16849 + ... + 23844.

It is an arithmetic number, because the mean of its divisors is an integer number (9888642).

Almost surely, 2^142344114 is an apocalyptic number.

142344114 is an abundant number, since it is smaller than the sum of its proper divisors (174092430).

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

142344114 is a wasteful number, since it uses less digits than its factorization.

142344114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40762.

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

The square root of 142344114 is about 11930.8052536281. The cubic root of 142344114 is about 522.1314315046.

Adding to 142344114 its reverse (411443241), we get a palindrome (553787355).

The spelling of 142344114 in words is "one hundred forty-two million, three hundred forty-four thousand, one hundred fourteen".