242214544 has 40 divisors (see below), whose sum is σ = 551339712. Its totient is φ = 101627520.

The previous prime is 242214523. The next prime is 242214551. The reversal of 242214544 is 445412242.

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, 50644 + ... + 55219.

Almost surely, 2^242214544 is an apocalyptic number.

It is an amenable number.

242214544 is an abundant number, since it is smaller than the sum of its proper divisors (309125168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242214544 is a wasteful number, since it uses less digits than its factorization.

242214544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105895 (or 105889 counting only the distinct ones).

The product of its digits is 10240, while the sum is 28.

The square root of 242214544 is about 15563.2433637722. The cubic root of 242214544 is about 623.3520696196.

Adding to 242214544 its reverse (445412242), we get a palindrome (687626786).

The spelling of 242214544 in words is "two hundred forty-two million, two hundred fourteen thousand, five hundred forty-four".