42330244313331 has 24 divisors (see below), whose sum is σ = 66035720259600. Its totient is φ = 25974741030336.

The previous prime is 42330244313327. The next prime is 42330244313411. The reversal of 42330244313331 is 13331344203324.

42330244313331 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 0 + 2 + 4 + 4 + 313 + 331 = 666.

It is not a de Polignac number, because 42330244313331 - 2² = 42330244313327 is a prime.

It is a super-2 number, since 2×42330244313331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42330244313131) 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, 518292921 + ... + 518374586.

It is an arithmetic number, because the mean of its divisors is an integer number (2751488344150).

Almost surely, 2^{42330244313331} is an apocalyptic number.

42330244313331 is a deficient number, since it is larger than the sum of its proper divisors (23705475946269).

42330244313331 is a wasteful number, since it uses less digits than its factorization.

42330244313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036667875 (or 1036667872 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 42330244313331 its reverse (13331344203324), we get a palindrome (55661588516655).

The spelling of 42330244313331 in words is "forty-two trillion, three hundred thirty billion, two hundred forty-four million, three hundred thirteen thousand, three hundred thirty-one".