242442222004 has 12 divisors (see below), whose sum is σ = 424283088964. Its totient is φ = 121218482304.

The previous prime is 242442221999. The next prime is 242442222037. The reversal of 242442222004 is 400222244242.

It can be written as a sum of positive squares in 2 ways, for example, as 105170490000 + 137271732004 = 324300^2 + 370502^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441819 + ... + 824674.

Almost surely, 2^242442222004 is an apocalyptic number.

It is an amenable number.

242442222004 is a deficient number, since it is larger than the sum of its proper divisors (181840866960).

242442222004 is a wasteful number, since it uses less digits than its factorization.

242442222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314354 (or 1314352 counting only the distinct ones).

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

Adding to 242442222004 its reverse (400222244242), we get a palindrome (642664466246).

The spelling of 242442222004 in words is "two hundred forty-two billion, four hundred forty-two million, two hundred twenty-two thousand, four".