144122433 has 16 divisors (see below), whose sum is σ = 236509056. Its totient is φ = 76020480.

The previous prime is 144122411. The next prime is 144122471. The reversal of 144122433 is 334221441.

It is not a de Polignac number, because 144122433 - 2¹⁷ = 143991361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144122833) 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, 263688 + ... + 264233.

It is an arithmetic number, because the mean of its divisors is an integer number (14781816).

Almost surely, 2^144122433 is an apocalyptic number.

144122433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

144122433 is a deficient number, since it is larger than the sum of its proper divisors (92386623).

144122433 is a wasteful number, since it uses less digits than its factorization.

144122433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527944.

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

The square root of 144122433 is about 12005.1002911263. The cubic root of 144122433 is about 524.2967854796.

Adding to 144122433 its reverse (334221441), we get a palindrome (478343874).

The spelling of 144122433 in words is "one hundred forty-four million, one hundred twenty-two thousand, four hundred thirty-three".