242004412 has 24 divisors (see below), whose sum is σ = 456847776. Its totient is φ = 111507648.

The previous prime is 242004407. The next prime is 242004419. The reversal of 242004412 is 214400242.

It is a super-2 number, since 2×242004412² = 117132270854931488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242004412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242004419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30393 + ... + 37519.

It is an arithmetic number, because the mean of its divisors is an integer number (19035324).

Almost surely, 2^242004412 is an apocalyptic number.

It is an amenable number.

242004412 is a deficient number, since it is larger than the sum of its proper divisors (214843364).

242004412 is a wasteful number, since it uses less digits than its factorization.

242004412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797 (or 7795 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 242004412 is about 15556.4909925086. The cubic root of 242004412 is about 623.1717554898.

Adding to 242004412 its reverse (214400242), we get a palindrome (456404654).

The spelling of 242004412 in words is "two hundred forty-two million, four thousand, four hundred twelve".