2122424039 has 2 divisors, whose sum is σ = 2122424040. Its totient is φ = 2122424038.

The previous prime is 2122424027. The next prime is 2122424147. The reversal of 2122424039 is 9304242212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122424039 - 2²⁰ = 2121375463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125424039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061212019 + 1061212020.

It is an arithmetic number, because the mean of its divisors is an integer number (1061212020).

Almost surely, 2^2122424039 is an apocalyptic number.

2122424039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122424039 is an equidigital number, since it uses as much as digits as its factorization.

2122424039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2122424039 is about 46069.7735939737. The cubic root of 2122424039 is about 1285.1210934246.

The spelling of 2122424039 in words is "two billion, one hundred twenty-two million, four hundred twenty-four thousand, thirty-nine".