242420024242 has 64 divisors (see below), whose sum is σ = 452422361088. Its totient is φ = 95999904000.

The previous prime is 242420024201. The next prime is 242420024251.

242420024242 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 242420024242.

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 31 ways as a sum of consecutive naturals, for example, 187884 + ... + 721207.

It is an arithmetic number, because the mean of its divisors is an integer number (7069099392).

Almost surely, 2^242420024242 is an apocalyptic number.

242420024242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242420024242 is a deficient number, since it is larger than the sum of its proper divisors (210002336846).

242420024242 is a wasteful number, since it uses less digits than its factorization.

242420024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909175.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 2424200 and 24242, that multiplied together give a square (58767456400 = 242420²).

The spelling of 242420024242 in words is "two hundred forty-two billion, four hundred twenty million, twenty-four thousand, two hundred forty-two".