242046242 has 8 divisors (see below), whose sum is σ = 368183232. Its totient is φ = 119318500.

The previous prime is 242046239. The next prime is 242046253. The reversal of 242046242 is 242640242.

It is a happy number.

242046242 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

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, 852134 + ... + 852417.

It is an arithmetic number, because the mean of its divisors is an integer number (46022904).

Almost surely, 2^242046242 is an apocalyptic number.

242046242 is a deficient number, since it is larger than the sum of its proper divisors (126136990).

242046242 is a wasteful number, since it uses less digits than its factorization.

242046242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704624.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 242046242 is about 15557.8353892821. The cubic root of 242046242 is about 623.2076581036.

Adding to 242046242 its reverse (242640242), we get a palindrome (484686484).

The spelling of 242046242 in words is "two hundred forty-two million, forty-six thousand, two hundred forty-two".