2321423110144 has 52 divisors (see below), whose sum is σ = 4687350992896. Its totient is φ = 1149442301952.

The previous prime is 2321423109997. The next prime is 2321423110157. The reversal of 2321423110144 is 4410113241232.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2329344 + ... + 3173119.

It is an arithmetic number, because the mean of its divisors is an integer number (90141365248).

Almost surely, 2^{2321423110144} is an apocalyptic number.

It is an amenable number.

2321423110144 is an abundant number, since it is smaller than the sum of its proper divisors (2365927882752).

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

2321423110144 is an equidigital number, since it uses as much as digits as its factorization.

2321423110144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502590 (or 5502568 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2321423110144 its reverse (4410113241232), we get a palindrome (6731536351376).

The spelling of 2321423110144 in words is "two trillion, three hundred twenty-one billion, four hundred twenty-three million, one hundred ten thousand, one hundred forty-four".