144013351 has 4 divisors (see below), whose sum is σ = 146162872. Its totient is φ = 141863832.

The previous prime is 144013297. The next prime is 144013379. The reversal of 144013351 is 153310441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144013351 - 2¹⁵ = 143980583 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 (144013151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1074660 + ... + 1074793.

It is an arithmetic number, because the mean of its divisors is an integer number (36540718).

Almost surely, 2^144013351 is an apocalyptic number.

144013351 is a deficient number, since it is larger than the sum of its proper divisors (2149521).

144013351 is an equidigital number, since it uses as much as digits as its factorization.

144013351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149520.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 144013351 is about 12000.5562787731. The cubic root of 144013351 is about 524.1644771923.

Adding to 144013351 its reverse (153310441), we get a palindrome (297323792).

The spelling of 144013351 in words is "one hundred forty-four million, thirteen thousand, three hundred fifty-one".