242462242 has 8 divisors (see below), whose sum is σ = 396756432. Its totient is φ = 110210100.

The previous prime is 242462239. The next prime is 242462257. The reversal of 242462242 is 242264242.

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

It is a self number, because there is not a number n which added to its sum of digits gives 242462242.

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, 5510484 + ... + 5510527.

It is an arithmetic number, because the mean of its divisors is an integer number (49594554).

Almost surely, 2^242462242 is an apocalyptic number.

242462242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242462242 is a deficient number, since it is larger than the sum of its proper divisors (154294190).

242462242 is a wasteful number, since it uses less digits than its factorization.

242462242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11021024.

The product of its digits is 12288, while the sum is 28.

The square root of 242462242 is about 15571.1991188861. The cubic root of 242462242 is about 623.5644852401.

The spelling of 242462242 in words is "two hundred forty-two million, four hundred sixty-two thousand, two hundred forty-two".