144140114 has 4 divisors (see below), whose sum is σ = 216210174. Its totient is φ = 72070056.

The previous prime is 144140083. The next prime is 144140159. The reversal of 144140114 is 411041441.

It is a happy number.

144140114 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.

It can be written as a sum of positive squares in only one way, i.e., 104387089 + 39753025 = 10217^2 + 6305^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36035027 + ... + 36035030.

Almost surely, 2^144140114 is an apocalyptic number.

144140114 is a deficient number, since it is larger than the sum of its proper divisors (72070060).

144140114 is an equidigital number, since it uses as much as digits as its factorization.

144140114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72070059.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 144140114 is about 12005.8366638898. The cubic root of 144140114 is about 524.3182249188.

Adding to 144140114 its reverse (411041441), we get a palindrome (555181555).

The spelling of 144140114 in words is "one hundred forty-four million, one hundred forty thousand, one hundred fourteen".