4142324509 has 2 divisors, whose sum is σ = 4142324510. Its totient is φ = 4142324508.

The previous prime is 4142324503. The next prime is 4142324531. The reversal of 4142324509 is 9054232414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2398844484 + 1743480025 = 48978^2 + 41755^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142324509 - 2⁵ = 4142324477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4142324503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071162254 + 2071162255.

It is an arithmetic number, because the mean of its divisors is an integer number (2071162255).

Almost surely, 2^4142324509 is an apocalyptic number.

It is an amenable number.

4142324509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142324509 is an equidigital number, since it uses as much as digits as its factorization.

4142324509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4142324509 is about 64360.8926989053. The cubic root of 4142324509 is about 1606.0092395046.

The spelling of 4142324509 in words is "four billion, one hundred forty-two million, three hundred twenty-four thousand, five hundred nine".