2331023170240 has 28 divisors (see below), whose sum is σ = 5550748924896. Its totient is φ = 932409267968.

The previous prime is 2331023170207. The next prime is 2331023170279. The reversal of 2331023170240 is 420713201332.

It is a junction number, because it is equal to n+sod(n) for n = 2331023170199 and 2331023170208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3642223384 + ... + 3642224023.

It is an arithmetic number, because the mean of its divisors is an integer number (198241033032).

Almost surely, 2^{2331023170240} is an apocalyptic number.

2331023170240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331023170240 is an abundant number, since it is smaller than the sum of its proper divisors (3219725754656).

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

2331023170240 is an equidigital number, since it uses as much as digits as its factorization.

2331023170240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284447424 (or 7284447414 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 2331023170240 its reverse (420713201332), we get a palindrome (2751736371572).

The spelling of 2331023170240 in words is "two trillion, three hundred thirty-one billion, twenty-three million, one hundred seventy thousand, two hundred forty".