144304122 has 16 divisors (see below), whose sum is σ = 289552032. Its totient is φ = 47944080.

The previous prime is 144304103. The next prime is 144304141. The reversal of 144304122 is 221403441.

It is an interprime number because it is at equal distance from previous prime (144304103) and next prime (144304141).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37329 + ... + 41012.

It is an arithmetic number, because the mean of its divisors is an integer number (18097002).

Almost surely, 2^144304122 is an apocalyptic number.

144304122 is an abundant number, since it is smaller than the sum of its proper divisors (145247910).

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

144304122 is a wasteful number, since it uses less digits than its factorization.

144304122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78653.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144304122 is about 12012.6650665038. The cubic root of 144304122 is about 524.5170124886.

Adding to 144304122 its reverse (221403441), we get a palindrome (365707563).

The spelling of 144304122 in words is "one hundred forty-four million, three hundred four thousand, one hundred twenty-two".