242234351519 has 2 divisors, whose sum is σ = 242234351520. Its totient is φ = 242234351518.

The previous prime is 242234351479. The next prime is 242234351591. The reversal of 242234351519 is 915153432242.

Together with next prime (242234351591) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242234351519 - 2¹² = 242234347423 is a prime.

It is a super-2 number, since 2×242234351519² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242234351599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121117175759 + 121117175760.

It is an arithmetic number, because the mean of its divisors is an integer number (121117175760).

Almost surely, 2^242234351519 is an apocalyptic number.

242234351519 is a deficient number, since it is larger than the sum of its proper divisors (1).

242234351519 is an equidigital number, since it uses as much as digits as its factorization.

242234351519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The spelling of 242234351519 in words is "two hundred forty-two billion, two hundred thirty-four million, three hundred fifty-one thousand, five hundred nineteen".