4142144297 has 2 divisors, whose sum is σ = 4142144298. Its totient is φ = 4142144296.

The previous prime is 4142144257. The next prime is 4142144323. The reversal of 4142144297 is 7924412414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4139506921 + 2637376 = 64339^2 + 1624^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142144297 - 2⁶ = 4142144233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4142144297.

It is not a weakly prime, because it can be changed into another prime (4142144257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071072148 + 2071072149.

It is an arithmetic number, because the mean of its divisors is an integer number (2071072149).

Almost surely, 2^4142144297 is an apocalyptic number.

It is an amenable number.

4142144297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142144297 is an equidigital number, since it uses as much as digits as its factorization.

4142144297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 4142144297 is about 64359.4926720216. The cubic root of 4142144297 is about 1605.9859493339.

The spelling of 4142144297 in words is "four billion, one hundred forty-two million, one hundred forty-four thousand, two hundred ninety-seven".