3112321342 has 24 divisors (see below), whose sum is σ = 5340746376. Its totient is φ = 1351955328.

The previous prime is 3112321327. The next prime is 3112321343. The reversal of 3112321342 is 2431232113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112321343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199588 + ... + 214615.

It is an arithmetic number, because the mean of its divisors is an integer number (222531099).

Almost surely, 2^3112321342 is an apocalyptic number.

3112321342 is a deficient number, since it is larger than the sum of its proper divisors (2228425034).

3112321342 is a wasteful number, since it uses less digits than its factorization.

3112321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414252 (or 414235 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 3112321342 is about 55788.1828167937. The cubic root of 3112321342 is about 1460.0289826610.

Adding to 3112321342 its reverse (2431232113), we get a palindrome (5543553455).

The spelling of 3112321342 in words is "three billion, one hundred twelve million, three hundred twenty-one thousand, three hundred forty-two".