242612012 has 12 divisors (see below), whose sum is σ = 431767560. Its totient is φ = 119249856.

The previous prime is 242612009. The next prime is 242612021. The reversal of 242612012 is 210216242.

It is a happy 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, 513773 + ... + 514244.

It is an arithmetic number, because the mean of its divisors is an integer number (35980630).

Almost surely, 2^242612012 is an apocalyptic number.

It is an amenable number.

242612012 is a deficient number, since it is larger than the sum of its proper divisors (189155548).

242612012 is a wasteful number, since it uses less digits than its factorization.

242612012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028080 (or 1028078 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 242612012 is about 15576.0075757557. The cubic root of 242612012 is about 623.6928516604.

Adding to 242612012 its reverse (210216242), we get a palindrome (452828254).

The spelling of 242612012 in words is "two hundred forty-two million, six hundred twelve thousand, twelve".