242032211555 has 8 divisors (see below), whose sum is σ = 307523280672. Its totient is φ = 182236018048.

The previous prime is 242032211543. The next prime is 242032211563. The reversal of 242032211555 is 555112230242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242032211555 - 2¹⁰ = 242032210531 is a prime.

It is a Duffinian number.

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, 1423718807 + ... + 1423718976.

It is an arithmetic number, because the mean of its divisors is an integer number (38440410084).

Almost surely, 2^242032211555 is an apocalyptic number.

242032211555 is a deficient number, since it is larger than the sum of its proper divisors (65491069117).

242032211555 is a wasteful number, since it uses less digits than its factorization.

242032211555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847437805.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 242032211555 its reverse (555112230242), we get a palindrome (797144441797).

The spelling of 242032211555 in words is "two hundred forty-two billion, thirty-two million, two hundred eleven thousand, five hundred fifty-five".