144523324 has 48 divisors (see below), whose sum is σ = 295184736. Its totient is φ = 61184000.

The previous prime is 144523321. The next prime is 144523331. The reversal of 144523324 is 423325441.

It is a happy number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 144523292 and 144523301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144523321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74592 + ... + 76504.

It is an arithmetic number, because the mean of its divisors is an integer number (6149682).

Almost surely, 2^144523324 is an apocalyptic number.

It is an amenable number.

144523324 is an abundant number, since it is smaller than the sum of its proper divisors (150661412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144523324 is a wasteful number, since it uses less digits than its factorization.

144523324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046 (or 2044 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 144523324 is about 12021.7853915298. The cubic root of 144523324 is about 524.7824634654.

Adding to 144523324 its reverse (423325441), we get a palindrome (567848765).

The spelling of 144523324 in words is "one hundred forty-four million, five hundred twenty-three thousand, three hundred twenty-four".