144350441 has 4 divisors (see below), whose sum is σ = 147707472. Its totient is φ = 140993412.

The previous prime is 144350411. The next prime is 144350497. The reversal of 144350441 is 144053441.

It is a happy number.

144350441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 144350441 - 2⁶ = 144350377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144350441.

It is not an unprimeable number, because it can be changed into a prime (144350411) 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, 1678451 + ... + 1678536.

It is an arithmetic number, because the mean of its divisors is an integer number (36926868).

Almost surely, 2^144350441 is an apocalyptic number.

It is an amenable number.

144350441 is a deficient number, since it is larger than the sum of its proper divisors (3357031).

144350441 is an equidigital number, since it uses as much as digits as its factorization.

144350441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357030.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 144350441 is about 12014.5928353815. The cubic root of 144350441 is about 524.5731266272.

The spelling of 144350441 in words is "one hundred forty-four million, three hundred fifty thousand, four hundred forty-one".