144725119 has 16 divisors (see below), whose sum is σ = 180956160. Its totient is φ = 112448160.

The previous prime is 144725107. The next prime is 144725129. The reversal of 144725119 is 911527441.

It is not a de Polignac number, because 144725119 - 2⁹ = 144724607 is a prime.

It is a super-2 number, since 2×144725119² = 41890720139128322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144725129) 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 15 ways as a sum of consecutive naturals, for example, 26202 + ... + 31240.

It is an arithmetic number, because the mean of its divisors is an integer number (11309760).

Almost surely, 2^144725119 is an apocalyptic number.

144725119 is a deficient number, since it is larger than the sum of its proper divisors (36231041).

144725119 is a wasteful number, since it uses less digits than its factorization.

144725119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430.

The product of its digits is 10080, while the sum is 34.

The square root of 144725119 is about 12030.1753520055. The cubic root of 144725119 is about 525.0265975943.

It can be divided in two parts, 14472 and 5119, that added together give a palindrome (19591).

The spelling of 144725119 in words is "one hundred forty-four million, seven hundred twenty-five thousand, one hundred nineteen".