2331314340012 has 384 divisors, whose sum is σ = 7410588057600. Its totient is φ = 619252584192.

The previous prime is 2331314339971. The next prime is 2331314340139. The reversal of 2331314340012 is 2100434131332.

It is a happy number.

2331314340012 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 314 + 340 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 1069899939 + ... + 1069902117.

It is an arithmetic number, because the mean of its divisors is an integer number (19298406400).

Almost surely, 2^{2331314340012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331314340012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3705294028800).

2331314340012 is an abundant number, since it is smaller than the sum of its proper divisors (5079273717588).

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

2331314340012 is a wasteful number, since it uses less digits than its factorization.

2331314340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922 (or 3914 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2331314340012 its reverse (2100434131332), we get a palindrome (4431748471344).

The spelling of 2331314340012 in words is "two trillion, three hundred thirty-one billion, three hundred fourteen million, three hundred forty thousand, twelve".