4313031331332 has 48 divisors (see below), whose sum is σ = 10193336115200. Its totient is φ = 1419171230880.

The previous prime is 4313031331327. The next prime is 4313031331369. The reversal of 4313031331332 is 2331331303134.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4313031331332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3907407 + ... + 4888137.

Almost surely, 2^{4313031331332} is an apocalyptic number.

It is an amenable number.

4313031331332 is an abundant number, since it is smaller than the sum of its proper divisors (5880304783868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4313031331332 is a wasteful number, since it uses less digits than its factorization.

4313031331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985456 (or 985454 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 4313031331332 its reverse (2331331303134), we get a palindrome (6644362634466).

The spelling of 4313031331332 in words is "four trillion, three hundred thirteen billion, thirty-one million, three hundred thirty-one thousand, three hundred thirty-two".