144245411 has 4 divisors (see below), whose sum is σ = 144299400. Its totient is φ = 144191424.

The previous prime is 144245401. The next prime is 144245429. The reversal of 144245411 is 114542441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114542441 = 13 ⋅8810957.

It is a cyclic number.

It is not a de Polignac number, because 144245411 - 2⁶ = 144245347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144245401) 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, 22766 + ... + 28403.

It is an arithmetic number, because the mean of its divisors is an integer number (36074850).

Almost surely, 2^144245411 is an apocalyptic number.

144245411 is a deficient number, since it is larger than the sum of its proper divisors (53989).

144245411 is an equidigital number, since it uses as much as digits as its factorization.

144245411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53988.

The product of its digits is 2560, while the sum is 26.

The square root of 144245411 is about 12010.2211053752. The cubic root of 144245411 is about 524.4458685388.

Adding to 144245411 its reverse (114542441), we get a palindrome (258787852).

The spelling of 144245411 in words is "one hundred forty-four million, two hundred forty-five thousand, four hundred eleven".