144714233 has 2 divisors, whose sum is σ = 144714234. Its totient is φ = 144714232.

The previous prime is 144714211. The next prime is 144714247. The reversal of 144714233 is 332417441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130599184 + 14115049 = 11428^2 + 3757^2 .

It is an emirp because it is prime and its reverse (332417441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144714233 - 2¹⁰ = 144713209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144714196 and 144714205.

It is not a weakly prime, because it can be changed into another prime (144714533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72357116 + 72357117.

It is an arithmetic number, because the mean of its divisors is an integer number (72357117).

Almost surely, 2^144714233 is an apocalyptic number.

It is an amenable number.

144714233 is a deficient number, since it is larger than the sum of its proper divisors (1).

144714233 is an equidigital number, since it uses as much as digits as its factorization.

144714233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 144714233 is about 12029.7228978892. The cubic root of 144714233 is about 525.0134333675.

The spelling of 144714233 in words is "one hundred forty-four million, seven hundred fourteen thousand, two hundred thirty-three".