144830093 has 2 divisors, whose sum is σ = 144830094. Its totient is φ = 144830092.

The previous prime is 144830071. The next prime is 144830111. The reversal of 144830093 is 390038441.

144830093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120406729 + 24423364 = 10973^2 + 4942^2 .

It is a cyclic number.

It is not a de Polignac number, because 144830093 - 2¹⁴ = 144813709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144830033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72415046 + 72415047.

It is an arithmetic number, because the mean of its divisors is an integer number (72415047).

Almost surely, 2^144830093 is an apocalyptic number.

It is an amenable number.

144830093 is a deficient number, since it is larger than the sum of its proper divisors (1).

144830093 is an equidigital number, since it uses as much as digits as its factorization.

144830093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 144830093 is about 12034.5375066930. The cubic root of 144830093 is about 525.1535067363.

The spelling of 144830093 in words is "one hundred forty-four million, eight hundred thirty thousand, ninety-three".