242112007 has 8 divisors (see below), whose sum is σ = 254459520. Its totient is φ = 229916280.

The previous prime is 242111983. The next prime is 242112043. The reversal of 242112007 is 700211242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-242112007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242112407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34669 + ... + 41062.

It is an arithmetic number, because the mean of its divisors is an integer number (31807440).

Almost surely, 2^242112007 is an apocalyptic number.

242112007 is a deficient number, since it is larger than the sum of its proper divisors (12347513).

242112007 is a wasteful number, since it uses less digits than its factorization.

242112007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75893.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 242112007 is about 15559.9488109698. The cubic root of 242112007 is about 623.2640957218.

Adding to 242112007 its reverse (700211242), we get a palindrome (942323249).

The spelling of 242112007 in words is "two hundred forty-two million, one hundred twelve thousand, seven".