3312134440240 has 40 divisors (see below), whose sum is σ = 7700795608608. Its totient is φ = 1324839490560.

The previous prime is 3312134440213. The next prime is 3312134440289. The reversal of 3312134440240 is 420444312133.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10357789 + ... + 10672771.

Almost surely, 2^{3312134440240} is an apocalyptic number.

It is an amenable number.

3312134440240 is an abundant number, since it is smaller than the sum of its proper divisors (4388661168368).

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

3312134440240 is a wasteful number, since it uses less digits than its factorization.

3312134440240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446437 (or 446431 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3312134440240 its reverse (420444312133), we get a palindrome (3732578752373).

The spelling of 3312134440240 in words is "three trillion, three hundred twelve billion, one hundred thirty-four million, four hundred forty thousand, two hundred forty".