144114401 has 4 divisors (see below), whose sum is σ = 144232704. Its totient is φ = 143996100.

The previous prime is 144114379. The next prime is 144114409. The reversal of 144114401 is 104411441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144114401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144114409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57305 + ... + 59766.

It is an arithmetic number, because the mean of its divisors is an integer number (36058176).

Almost surely, 2^144114401 is an apocalyptic number.

It is an amenable number.

144114401 is a deficient number, since it is larger than the sum of its proper divisors (118303).

144114401 is a wasteful number, since it uses less digits than its factorization.

144114401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118302.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 144114401 is about 12004.7657619797. The cubic root of 144114401 is about 524.2870455432.

Adding to 144114401 its reverse (104411441), we get a palindrome (248525842).

It can be divided in two parts, 14411440 and 1, that added together give a palindrome (14411441).

The spelling of 144114401 in words is "one hundred forty-four million, one hundred fourteen thousand, four hundred one".