242040606004 has 12 divisors (see below), whose sum is σ = 437234643328. Its totient is φ = 117116422200.

The previous prime is 242040606001. The next prime is 242040606061. The reversal of 242040606004 is 400606040242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242040606001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975970062 + ... + 975970309.

Almost surely, 2^242040606004 is an apocalyptic number.

It is an amenable number.

242040606004 is a deficient number, since it is larger than the sum of its proper divisors (195194037324).

242040606004 is a wasteful number, since it uses less digits than its factorization.

242040606004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951940406 (or 1951940404 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 242040606004 its reverse (400606040242), we get a palindrome (642646646246).

The spelling of 242040606004 in words is "two hundred forty-two billion, forty million, six hundred six thousand, four".