144313122 has 32 divisors (see below), whose sum is σ = 299119104. Its totient is φ = 46368000.

The previous prime is 144313121. The next prime is 144313133. The reversal of 144313122 is 221313441.

It is not an unprimeable number, because it can be changed into a prime (144313121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50122 + ... + 52922.

It is an arithmetic number, because the mean of its divisors is an integer number (9347472).

Almost surely, 2^144313122 is an apocalyptic number.

144313122 is an abundant number, since it is smaller than the sum of its proper divisors (154805982).

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

144313122 is a wasteful number, since it uses less digits than its factorization.

144313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114.

The product of its digits is 576, while the sum is 21.

The square root of 144313122 is about 12013.0396652970. The cubic root of 144313122 is about 524.5279166700.

Adding to 144313122 its reverse (221313441), we get a palindrome (365626563).

The spelling of 144313122 in words is "one hundred forty-four million, three hundred thirteen thousand, one hundred twenty-two".