242334215 has 8 divisors (see below), whose sum is σ = 290884608. Its totient is φ = 193811680.

The previous prime is 242334193. The next prime is 242334221. The reversal of 242334215 is 512433242.

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

It is not a de Polignac number, because 242334215 - 2²² = 238139911 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 31049 + ... + 38061.

It is an arithmetic number, because the mean of its divisors is an integer number (36360576).

Almost surely, 2^242334215 is an apocalyptic number.

242334215 is a deficient number, since it is larger than the sum of its proper divisors (48550393).

242334215 is an equidigital number, since it uses as much as digits as its factorization.

242334215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13929.

The product of its digits is 5760, while the sum is 26.

The square root of 242334215 is about 15567.0875567654. The cubic root of 242334215 is about 623.4547126212.

Adding to 242334215 its reverse (512433242), we get a palindrome (754767457).

The spelling of 242334215 in words is "two hundred forty-two million, three hundred thirty-four thousand, two hundred fifteen".