144182413 has 2 divisors, whose sum is σ = 144182414. Its totient is φ = 144182412.

The previous prime is 144182369. The next prime is 144182429. The reversal of 144182413 is 314281441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114447204 + 29735209 = 10698^2 + 5453^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144182413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144182443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72091206 + 72091207.

It is an arithmetic number, because the mean of its divisors is an integer number (72091207).

Almost surely, 2^144182413 is an apocalyptic number.

It is an amenable number.

144182413 is a deficient number, since it is larger than the sum of its proper divisors (1).

144182413 is an equidigital number, since it uses as much as digits as its factorization.

144182413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 28.

The square root of 144182413 is about 12007.5981361803. The cubic root of 144182413 is about 524.3695082775.

The spelling of 144182413 in words is "one hundred forty-four million, one hundred eighty-two thousand, four hundred thirteen".