4142240329 has 2 divisors, whose sum is σ = 4142240330. Its totient is φ = 4142240328.

The previous prime is 4142240309. The next prime is 4142240339. The reversal of 4142240329 is 9230422414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3051457600 + 1090782729 = 55240^2 + 33027^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142240329 - 2⁹ = 4142239817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4142240329.

It is not a weakly prime, because it can be changed into another prime (4142240309) 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, 2071120164 + 2071120165.

It is an arithmetic number, because the mean of its divisors is an integer number (2071120165).

Almost surely, 2^4142240329 is an apocalyptic number.

It is an amenable number.

4142240329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142240329 is an equidigital number, since it uses as much as digits as its factorization.

4142240329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4142240329 is about 64360.2387270277. The cubic root of 4142240329 is about 1605.9983603655.

The spelling of 4142240329 in words is "four billion, one hundred forty-two million, two hundred forty thousand, three hundred twenty-nine".