144143214225 has 24 divisors (see below), whose sum is σ = 238512755040. Its totient is φ = 76813163520.

The previous prime is 144143214197. The next prime is 144143214247. The reversal of 144143214225 is 522412341441.

144143214225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144143214225 - 2¹⁴ = 144143197841 is a prime.

It is a super-4 number, since 4×144143214225⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 698335 + ... + 880884.

It is an arithmetic number, because the mean of its divisors is an integer number (9938031460).

Almost surely, 2^144143214225 is an apocalyptic number.

144143214225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144143214225 is a deficient number, since it is larger than the sum of its proper divisors (94369540815).

144143214225 is a wasteful number, since it uses less digits than its factorization.

144143214225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580449 (or 1580444 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

Adding to 144143214225 its reverse (522412341441), we get a palindrome (666555555666).

The spelling of 144143214225 in words is "one hundred forty-four billion, one hundred forty-three million, two hundred fourteen thousand, two hundred twenty-five".