144343122 has 48 divisors (see below), whose sum is σ = 366355872. Its totient is φ = 37490880.

The previous prime is 144343117. The next prime is 144343139. The reversal of 144343122 is 221343441.

It is a junction number, because it is equal to n+sod(n) for n = 144343092 and 144343101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19083 + ... + 25550.

It is an arithmetic number, because the mean of its divisors is an integer number (7632414).

Almost surely, 2^144343122 is an apocalyptic number.

144343122 is an abundant number, since it is smaller than the sum of its proper divisors (222012750).

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

144343122 is a wasteful number, since it uses less digits than its factorization.

144343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44663 (or 44656 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 144343122 is about 12014.2882435873. The cubic root of 144343122 is about 524.5642606675.

Adding to 144343122 its reverse (221343441), we get a palindrome (365686563).

The spelling of 144343122 in words is "one hundred forty-four million, three hundred forty-three thousand, one hundred twenty-two".