144512243320325 has 36 divisors (see below), whose sum is σ = 190566580377888. Its totient is φ = 108688998506400.

The previous prime is 144512243320283. The next prime is 144512243320339. The reversal of 144512243320325 is 523023342215441.

It is not a de Polignac number, because 144512243320325 - 2³⁸ = 144237365413381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 59933897 + ... + 62298446.

It is an arithmetic number, because the mean of its divisors is an integer number (5293516121608).

Almost surely, 2^{144512243320325} is an apocalyptic number.

It is an amenable number.

144512243320325 is a deficient number, since it is larger than the sum of its proper divisors (46054337057563).

144512243320325 is a wasteful number, since it uses less digits than its factorization.

144512243320325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122232522 (or 122232498 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 144512243320325 its reverse (523023342215441), we get a palindrome (667535585535766).

The spelling of 144512243320325 in words is "one hundred forty-four trillion, five hundred twelve billion, two hundred forty-three million, three hundred twenty thousand, three hundred twenty-five".