2331330011340 has 48 divisors (see below), whose sum is σ = 7121153491200. Its totient is φ = 565170911680.

The previous prime is 2331330011207. The next prime is 2331330011341. The reversal of 2331330011340 is 431100331332.

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 2331330011340.

It is not an unprimeable number, because it can be changed into a prime (2331330011341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766158440 + ... + 1766159759.

It is an arithmetic number, because the mean of its divisors is an integer number (148357364400).

Almost surely, 2^{2331330011340} is an apocalyptic number.

2331330011340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331330011340 is an abundant number, since it is smaller than the sum of its proper divisors (4789823479860).

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

2331330011340 is a wasteful number, since it uses less digits than its factorization.

2331330011340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532318222 (or 3532318220 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2331330011340 its reverse (431100331332), we get a palindrome (2762430342672).

The spelling of 2331330011340 in words is "two trillion, three hundred thirty-one billion, three hundred thirty million, eleven thousand, three hundred forty".