242332442 has 8 divisors (see below), whose sum is σ = 396544032. Its totient is φ = 110151100.

The previous prime is 242332417. The next prime is 242332457. The reversal of 242332442 is 244233242.

It is a happy number.

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, 5507534 + ... + 5507577.

It is an arithmetic number, because the mean of its divisors is an integer number (49568004).

Almost surely, 2^242332442 is an apocalyptic number.

242332442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242332442 is a deficient number, since it is larger than the sum of its proper divisors (154211590).

242332442 is a wasteful number, since it uses less digits than its factorization.

242332442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11015124.

The product of its digits is 9216, while the sum is 26.

The square root of 242332442 is about 15567.0306095928. The cubic root of 242332442 is about 623.4531921482.

Adding to 242332442 its reverse (244233242), we get a palindrome (486565684).

The spelling of 242332442 in words is "two hundred forty-two million, three hundred thirty-two thousand, four hundred forty-two".