242024442 has 24 divisors (see below), whose sum is σ = 532055328. Its totient is φ = 73340520.

The previous prime is 242024441. The next prime is 242024483. The reversal of 242024442 is 244420242.

It is a super-2 number, since 2×242024442² = 117151661050822728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242024441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165958 + ... + 167409.

It is an arithmetic number, because the mean of its divisors is an integer number (22168972).

Almost surely, 2^242024442 is an apocalyptic number.

242024442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242024442 is an abundant number, since it is smaller than the sum of its proper divisors (290030886).

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

242024442 is a wasteful number, since it uses less digits than its factorization.

242024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333394 (or 333383 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 242024442 is about 15557.1347619027. The cubic root of 242024442 is about 623.1889477190.

Adding to 242024442 its reverse (244420242), we get a palindrome (486444684).

It can be divided in two parts, 2420 and 24442, that added together give a palindrome (26862).

The spelling of 242024442 in words is "two hundred forty-two million, twenty-four thousand, four hundred forty-two".