144113233 has 32 divisors (see below), whose sum is σ = 179159040. Its totient is φ = 114197760.

The previous prime is 144113227. The next prime is 144113243. The reversal of 144113233 is 332311441.

It is a cyclic number.

It is not a de Polignac number, because 144113233 - 2¹³ = 144105041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144113243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166560 + ... + 167422.

It is an arithmetic number, because the mean of its divisors is an integer number (5598720).

Almost surely, 2^144113233 is an apocalyptic number.

It is an amenable number.

144113233 is a deficient number, since it is larger than the sum of its proper divisors (35045807).

144113233 is a wasteful number, since it uses less digits than its factorization.

144113233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957.

The product of its digits is 864, while the sum is 22.

The square root of 144113233 is about 12004.7171145346. The cubic root of 144113233 is about 524.2856291478.

Adding to 144113233 its reverse (332311441), we get a palindrome (476424674).

The spelling of 144113233 in words is "one hundred forty-four million, one hundred thirteen thousand, two hundred thirty-three".