31342330041 has 72 divisors (see below), whose sum is σ = 49114793280. Its totient is φ = 17760990720.

The previous prime is 31342330031. The next prime is 31342330067. The reversal of 31342330041 is 14003324313.

It is not a de Polignac number, because 31342330041 - 2⁵ = 31342330009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 31342329993 and 31342330020.

It is not an unprimeable number, because it can be changed into a prime (31342330031) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17518575 + ... + 17520363.

Almost surely, 2^31342330041 is an apocalyptic number.

It is an amenable number.

31342330041 is a deficient number, since it is larger than the sum of its proper divisors (17772463239).

31342330041 is a wasteful number, since it uses less digits than its factorization.

31342330041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 31342330041 its reverse (14003324313), we get a palindrome (45345654354).

The spelling of 31342330041 in words is "thirty-one billion, three hundred forty-two million, three hundred thirty thousand, forty-one".