144409053 has 8 divisors (see below), whose sum is σ = 195419488. Its totient is φ = 94835664.

The previous prime is 144408989. The next prime is 144409073. The reversal of 144409053 is 350904441.

144409053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144409053 - 2⁶ = 144408989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144409053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144409073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359026 + ... + 359427.

It is an arithmetic number, because the mean of its divisors is an integer number (24427436).

Almost surely, 2^144409053 is an apocalyptic number.

It is an amenable number.

144409053 is a deficient number, since it is larger than the sum of its proper divisors (51010435).

144409053 is an equidigital number, since it uses as much as digits as its factorization.

144409053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718523.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 144409053 is about 12017.0317882579. The cubic root of 144409053 is about 524.6441161798.

The spelling of 144409053 in words is "one hundred forty-four million, four hundred nine thousand, fifty-three".