144122325 has 12 divisors (see below), whose sum is σ = 238282368. Its totient is φ = 76865200.

The previous prime is 144122323. The next prime is 144122327. The reversal of 144122325 is 523221441.

It is an interprime number because it is at equal distance from previous prime (144122323) and next prime (144122327).

It is not a de Polignac number, because 144122325 - 2¹ = 144122323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144122295 and 144122304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144122323) 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 11 ways as a sum of consecutive naturals, for example, 960741 + ... + 960890.

It is an arithmetic number, because the mean of its divisors is an integer number (19856864).

Almost surely, 2^144122325 is an apocalyptic number.

144122325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144122325 is a deficient number, since it is larger than the sum of its proper divisors (94160043).

144122325 is a wasteful number, since it uses less digits than its factorization.

144122325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921644 (or 1921639 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 144122325 is about 12005.0957930372. The cubic root of 144122325 is about 524.2966545167.

Adding to 144122325 its reverse (523221441), we get a palindrome (667343766).

The spelling of 144122325 in words is "one hundred forty-four million, one hundred twenty-two thousand, three hundred twenty-five".