242242304004 has 18 divisors (see below), whose sum is σ = 612334712990. Its totient is φ = 80747434656.

The previous prime is 242242303999. The next prime is 242242304011. The reversal of 242242304004 is 400403242242.

242242304004 is a `hidden beast` number, since 2 + 4 + 2 + 24 + 230 + 400 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124489008900 + 117753295104 = 352830^2 + 343152^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3364476409 + ... + 3364476480.

Almost surely, 2^242242304004 is an apocalyptic number.

It is an amenable number.

242242304004 is an abundant number, since it is smaller than the sum of its proper divisors (370092408986).

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

242242304004 is a wasteful number, since it uses less digits than its factorization.

242242304004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6728952899 (or 6728952894 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 242242304004 its reverse (400403242242), we get a palindrome (642645546246).

The spelling of 242242304004 in words is "two hundred forty-two billion, two hundred forty-two million, three hundred four thousand, four".