144340114 has 4 divisors (see below), whose sum is σ = 216510174. Its totient is φ = 72170056.

The previous prime is 144340109. The next prime is 144340151. The reversal of 144340114 is 411043441.

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., 91298025 + 53042089 = 9555^2 + 7283^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36085027 + ... + 36085030.

Almost surely, 2^144340114 is an apocalyptic number.

144340114 is a deficient number, since it is larger than the sum of its proper divisors (72170060).

144340114 is an equidigital number, since it uses as much as digits as its factorization.

144340114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72170059.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144340114 is about 12014.1630586571. The cubic root of 144340114 is about 524.5606168032.

Adding to 144340114 its reverse (411043441), we get a palindrome (555383555).

The spelling of 144340114 in words is "one hundred forty-four million, three hundred forty thousand, one hundred fourteen".