242212414 has 4 divisors (see below), whose sum is σ = 363318624. Its totient is φ = 121106206.

The previous prime is 242212403. The next prime is 242212417. The reversal of 242212414 is 414212242.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242212417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60553102 + ... + 60553105.

It is an arithmetic number, because the mean of its divisors is an integer number (90829656).

Almost surely, 2^242212414 is an apocalyptic number.

242212414 is a deficient number, since it is larger than the sum of its proper divisors (121106210).

242212414 is a wasteful number, since it uses less digits than its factorization.

242212414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121106209.

The product of its digits is 1024, while the sum is 22.

The square root of 242212414 is about 15563.1749331555. The cubic root of 242212414 is about 623.3502423913.

Adding to 242212414 its reverse (414212242), we get a palindrome (656424656).

The spelling of 242212414 in words is "two hundred forty-two million, two hundred twelve thousand, four hundred fourteen".