242400444004 has 12 divisors (see below), whose sum is σ = 434065911664. Its totient is φ = 118381612104.

The previous prime is 242400443983. The next prime is 242400444019. The reversal of 242400444004 is 400444004242.

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 3 ways as a sum of consecutive naturals, for example, 704652282 + ... + 704652625.

Almost surely, 2^242400444004 is an apocalyptic number.

It is an amenable number.

242400444004 is a deficient number, since it is larger than the sum of its proper divisors (191665467660).

242400444004 is a wasteful number, since it uses less digits than its factorization.

242400444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409304954 (or 1409304952 counting only the distinct ones).

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

Adding to 242400444004 its reverse (400444004242), we get a palindrome (642844448246).

The spelling of 242400444004 in words is "two hundred forty-two billion, four hundred million, four hundred forty-four thousand, four".