242240002 has 16 divisors (see below), whose sum is σ = 379920960. Its totient is φ = 115620912.

The previous prime is 242239997. The next prime is 242240039. The reversal of 242240002 is 200042242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19024 + ... + 29092.

It is an arithmetic number, because the mean of its divisors is an integer number (23745060).

Almost surely, 2^242240002 is an apocalyptic number.

242240002 is a deficient number, since it is larger than the sum of its proper divisors (137680958).

242240002 is a wasteful number, since it uses less digits than its factorization.

242240002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10617.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 242240002 is about 15564.0612309256. The cubic root of 242240002 is about 623.3739080289.

Adding to 242240002 its reverse (200042242), we get a palindrome (442282244).

It can be divided in two parts, 2422 and 40002, that added together give a palindrome (42424).

The spelling of 242240002 in words is "two hundred forty-two million, two hundred forty thousand, two".