144124113 has 32 divisors (see below), whose sum is σ = 240572160. Its totient is φ = 74833920.

The previous prime is 144124093. The next prime is 144124117. The reversal of 144124113 is 311421441.

It is not a de Polignac number, because 144124113 - 2⁸ = 144123857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 144124113.

It is not an unprimeable number, because it can be changed into a prime (144124117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3393 + ... + 17313.

It is an arithmetic number, because the mean of its divisors is an integer number (7517880).

Almost surely, 2^144124113 is an apocalyptic number.

It is an amenable number.

144124113 is a deficient number, since it is larger than the sum of its proper divisors (96448047).

144124113 is a wasteful number, since it uses less digits than its factorization.

144124113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13977.

The product of its digits is 384, while the sum is 21.

The square root of 144124113 is about 12005.1702611833. The cubic root of 144124113 is about 524.2988226716.

Adding to 144124113 its reverse (311421441), we get a palindrome (455545554).

The spelling of 144124113 in words is "one hundred forty-four million, one hundred twenty-four thousand, one hundred thirteen".