242314331031 has 24 divisors (see below), whose sum is σ = 378754346880. Its totient is φ = 154519279992.

The previous prime is 242314331003. The next prime is 242314331041. The reversal of 242314331031 is 130133413242.

It is a happy number.

242314331031 is a `hidden beast` number, since 2 + 4 + 2 + 314 + 3 + 310 + 31 = 666.

It is not a de Polignac number, because 242314331031 - 2⁶ = 242314330967 is a prime.

It is a super-2 number, since 2×242314331031² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 242314330986 and 242314331004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242314331041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21672201 + ... + 21683378.

It is an arithmetic number, because the mean of its divisors is an integer number (15781431120).

Almost surely, 2^242314331031 is an apocalyptic number.

242314331031 is a deficient number, since it is larger than the sum of its proper divisors (136440015849).

242314331031 is an equidigital number, since it uses as much as digits as its factorization.

242314331031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43355617 (or 43355605 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 242314331031 its reverse (130133413242), we get a palindrome (372447744273).

The spelling of 242314331031 in words is "two hundred forty-two billion, three hundred fourteen million, three hundred thirty-one thousand, thirty-one".