242598534539 has 2 divisors, whose sum is σ = 242598534540. Its totient is φ = 242598534538.

The previous prime is 242598534523. The next prime is 242598534553. The reversal of 242598534539 is 935435895242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242598534539 - 2⁴ = 242598534523 is a prime.

It is a super-3 number, since 3×242598534539³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (242598530539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121299267269 + 121299267270.

It is an arithmetic number, because the mean of its divisors is an integer number (121299267270).

Almost surely, 2^242598534539 is an apocalyptic number.

242598534539 is a deficient number, since it is larger than the sum of its proper divisors (1).

242598534539 is an equidigital number, since it uses as much as digits as its factorization.

242598534539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656000, while the sum is 59.

The spelling of 242598534539 in words is "two hundred forty-two billion, five hundred ninety-eight million, five hundred thirty-four thousand, five hundred thirty-nine".