3230111344340 has 48 divisors (see below), whose sum is σ = 7003630470144. Its totient is φ = 1250083065600.

The previous prime is 3230111344333. The next prime is 3230111344391. The reversal of 3230111344340 is 434431110323.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2166857 + ... + 3339983.

It is an arithmetic number, because the mean of its divisors is an integer number (145908968128).

Almost surely, 2^{3230111344340} is an apocalyptic number.

It is an amenable number.

3230111344340 is an abundant number, since it is smaller than the sum of its proper divisors (3773519125804).

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

3230111344340 is a wasteful number, since it uses less digits than its factorization.

3230111344340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177608 (or 1177606 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 3230111344340 its reverse (434431110323), we get a palindrome (3664542454663).

The spelling of 3230111344340 in words is "three trillion, two hundred thirty billion, one hundred eleven million, three hundred forty-four thousand, three hundred forty".