144119593 has 8 divisors (see below), whose sum is σ = 147607208. Its totient is φ = 140673024.

The previous prime is 144119567. The next prime is 144119597. The reversal of 144119593 is 395911441.

It can be written as a sum of positive squares in 4 ways, for example, as 15705369 + 128414224 = 3963^2 + 11332^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144119593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144119597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3096 + ... + 17257.

It is an arithmetic number, because the mean of its divisors is an integer number (18450901).

Almost surely, 2^144119593 is an apocalyptic number.

It is an amenable number.

144119593 is a deficient number, since it is larger than the sum of its proper divisors (3487615).

144119593 is an equidigital number, since it uses as much as digits as its factorization.

144119593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20523.

The product of its digits is 19440, while the sum is 37.

The square root of 144119593 is about 12004.9820074834. The cubic root of 144119593 is about 524.2933416191.

The spelling of 144119593 in words is "one hundred forty-four million, one hundred nineteen thousand, five hundred ninety-three".