242240004004 has 12 divisors (see below), whose sum is σ = 424827761904. Its totient is φ = 120860643464.

The previous prime is 242240003963. The next prime is 242240004029. The reversal of 242240004004 is 400400042242.

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, 64837534 + ... + 64841269.

It is an arithmetic number, because the mean of its divisors is an integer number (35402313492).

Almost surely, 2^242240004004 is an apocalyptic number.

It is an amenable number.

242240004004 is a deficient number, since it is larger than the sum of its proper divisors (182587757900).

242240004004 is a wasteful number, since it uses less digits than its factorization.

242240004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129679274 (or 129679272 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 242240004004 its reverse (400400042242), we get a palindrome (642640046246).

The spelling of 242240004004 in words is "two hundred forty-two billion, two hundred forty million, four thousand, four".