242044111231 has 8 divisors (see below), whose sum is σ = 274381988720. Its totient is φ = 211666105152.

The previous prime is 242044111171. The next prime is 242044111279. The reversal of 242044111231 is 132111440242.

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 242044111231 - 2⁹ = 242044110719 is a prime.

It is a super-2 number, since 2×242044111231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242044111196 and 242044111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242044111031) 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, 489967590 + ... + 489968083.

It is an arithmetic number, because the mean of its divisors is an integer number (34297748590).

Almost surely, 2^242044111231 is an apocalyptic number.

242044111231 is a deficient number, since it is larger than the sum of its proper divisors (32337877489).

242044111231 is a wasteful number, since it uses less digits than its factorization.

242044111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979935705.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 242044111231 its reverse (132111440242), we get a palindrome (374155551473).

The spelling of 242044111231 in words is "two hundred forty-two billion, forty-four million, one hundred eleven thousand, two hundred thirty-one".