144410401 has 4 divisors (see below), whose sum is σ = 149390100. Its totient is φ = 139430704.

The previous prime is 144410389. The next prime is 144410417. The reversal of 144410401 is 104014441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104014441 = 23 ⋅4522367.

It can be written as a sum of positive squares in 2 ways, for example, as 78411025 + 65999376 = 8855^2 + 8124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144410401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144410471) 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, 2489806 + ... + 2489863.

It is an arithmetic number, because the mean of its divisors is an integer number (37347525).

Almost surely, 2^144410401 is an apocalyptic number.

It is an amenable number.

144410401 is a deficient number, since it is larger than the sum of its proper divisors (4979699).

144410401 is an equidigital number, since it uses as much as digits as its factorization.

144410401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979698.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 144410401 is about 12017.0878751884. The cubic root of 144410401 is about 524.6457486214.

Adding to 144410401 its reverse (104014441), we get a palindrome (248424842).

The spelling of 144410401 in words is "one hundred forty-four million, four hundred ten thousand, four hundred one".