242200240444 has 12 divisors (see below), whose sum is σ = 446158337800. Its totient is φ = 114726429648.

The previous prime is 242200240409. The next prime is 242200240493. The reversal of 242200240444 is 444042002242.

It is a super-2 number, since 2×242200240444² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593422559 + ... + 1593422710.

Almost surely, 2^242200240444 is an apocalyptic number.

It is an amenable number.

242200240444 is a deficient number, since it is larger than the sum of its proper divisors (203958097356).

242200240444 is a wasteful number, since it uses less digits than its factorization.

242200240444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186845292 (or 3186845290 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242200240444 its reverse (444042002242), we get a palindrome (686242242686).

The spelling of 242200240444 in words is "two hundred forty-two billion, two hundred million, two hundred forty thousand, four hundred forty-four".