242524534459 has 2 divisors, whose sum is σ = 242524534460. Its totient is φ = 242524534458.

The previous prime is 242524534319. The next prime is 242524534463. The reversal of 242524534459 is 954435425242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242524534459 - 2²¹ = 242522437307 is a prime.

It is not a weakly prime, because it can be changed into another prime (242524537459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121262267229 + 121262267230.

It is an arithmetic number, because the mean of its divisors is an integer number (121262267230).

Almost surely, 2^242524534459 is an apocalyptic number.

242524534459 is a deficient number, since it is larger than the sum of its proper divisors (1).

242524534459 is an equidigital number, since it uses as much as digits as its factorization.

242524534459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912000, while the sum is 49.

The spelling of 242524534459 in words is "two hundred forty-two billion, five hundred twenty-four million, five hundred thirty-four thousand, four hundred fifty-nine".