144133033 has 16 divisors (see below), whose sum is σ = 161485632. Its totient is φ = 127512000.

The previous prime is 144133027. The next prime is 144133037. The reversal of 144133033 is 330331441.

It is a happy number.

144133033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144133033 - 2⁵ = 144133001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144132995 and 144133013.

It is not an unprimeable number, because it can be changed into a prime (144133037) 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, 217723 + ... + 218383.

It is an arithmetic number, because the mean of its divisors is an integer number (10092852).

Almost surely, 2^144133033 is an apocalyptic number.

It is an amenable number.

144133033 is a deficient number, since it is larger than the sum of its proper divisors (17352599).

144133033 is a wasteful number, since it uses less digits than its factorization.

144133033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 144133033 is about 12005.5417620364. The cubic root of 144133033 is about 524.3096389255.

Adding to 144133033 its reverse (330331441), we get a palindrome (474464474).

The spelling of 144133033 in words is "one hundred forty-four million, one hundred thirty-three thousand, thirty-three".