242575575242 has 32 divisors (see below), whose sum is σ = 488543819904. Its totient is φ = 87239966400.

The previous prime is 242575575239. The next prime is 242575575259.

242575575242 is nontrivially palindromic in base 10.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 60581309 + ... + 60585312.

It is an arithmetic number, because the mean of its divisors is an integer number (15266994372).

Almost surely, 2^242575575242 is an apocalyptic number.

242575575242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242575575242 is an abundant number, since it is smaller than the sum of its proper divisors (245968244662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242575575242 is a wasteful number, since it uses less digits than its factorization.

242575575242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121166654.

The product of its digits is 7840000, while the sum is 50.

The spelling of 242575575242 in words is "two hundred forty-two billion, five hundred seventy-five million, five hundred seventy-five thousand, two hundred forty-two".