2331342512 has 40 divisors (see below), whose sum is σ = 4578550704. Its totient is φ = 1149826304.

The previous prime is 2331342493. The next prime is 2331342529. The reversal of 2331342512 is 2152431332.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344398 + ... + 1346130.

Almost surely, 2^2331342512 is an apocalyptic number.

It is an amenable number.

2331342512 is a deficient number, since it is larger than the sum of its proper divisors (2247208192).

2331342512 is a wasteful number, since it uses less digits than its factorization.

2331342512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837 (or 2831 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 2331342512 is about 48283.9777980232. The cubic root of 2331342512 is about 1325.9750766336.

Adding to 2331342512 its reverse (2152431332), we get a palindrome (4483773844).

The spelling of 2331342512 in words is "two billion, three hundred thirty-one million, three hundred forty-two thousand, five hundred twelve".