144314111 has 4 divisors (see below), whose sum is σ = 147384672. Its totient is φ = 141243552.

The previous prime is 144314089. The next prime is 144314129. The reversal of 144314111 is 111413441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111413441 = 41 ⋅2717401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144314111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144314141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1535210 + ... + 1535303.

It is an arithmetic number, because the mean of its divisors is an integer number (36846168).

Almost surely, 2^144314111 is an apocalyptic number.

144314111 is a deficient number, since it is larger than the sum of its proper divisors (3070561).

144314111 is an equidigital number, since it uses as much as digits as its factorization.

144314111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070560.

The product of its digits is 192, while the sum is 20.

The square root of 144314111 is about 12013.0808288299. The cubic root of 144314111 is about 524.5291148907.

Adding to 144314111 its reverse (111413441), we get a palindrome (255727552).

The spelling of 144314111 in words is "one hundred forty-four million, three hundred fourteen thousand, one hundred eleven".