242322113639 has 2 divisors, whose sum is σ = 242322113640. Its totient is φ = 242322113638.

The previous prime is 242322113617. The next prime is 242322113651. The reversal of 242322113639 is 936311223242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242322113639 - 2²⁸ = 242053678183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242322113659) 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, 121161056819 + 121161056820.

It is an arithmetic number, because the mean of its divisors is an integer number (121161056820).

Almost surely, 2^242322113639 is an apocalyptic number.

242322113639 is a deficient number, since it is larger than the sum of its proper divisors (1).

242322113639 is an equidigital number, since it uses as much as digits as its factorization.

242322113639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 38.

The spelling of 242322113639 in words is "two hundred forty-two billion, three hundred twenty-two million, one hundred thirteen thousand, six hundred thirty-nine".