2123330014432 has 48 divisors (see below), whose sum is σ = 4577286898800. Its totient is φ = 961562045440.

The previous prime is 2123330014409. The next prime is 2123330014447. The reversal of 2123330014432 is 2344100333212.

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 2123330014432.

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 7 ways as a sum of consecutive naturals, for example, 11117557 + ... + 11306932.

It is an arithmetic number, because the mean of its divisors is an integer number (95360143725).

Almost surely, 2^{2123330014432} is an apocalyptic number.

2123330014432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2123330014432 is an abundant number, since it is smaller than the sum of its proper divisors (2453956884368).

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

2123330014432 is a wasteful number, since it uses less digits than its factorization.

2123330014432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22424779 (or 22424771 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2123330014432 its reverse (2344100333212), we get a palindrome (4467430347644).

The spelling of 2123330014432 in words is "two trillion, one hundred twenty-three billion, three hundred thirty million, fourteen thousand, four hundred thirty-two".