2344453999968 has 48 divisors (see below), whose sum is σ = 6155466863616. Its totient is φ = 781322747520.

The previous prime is 2344453999967. The next prime is 2344454000011. The reversal of 2344453999968 is 8699993544432.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2344453999968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344453999963) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2063796 + ... + 2991347.

It is an arithmetic number, because the mean of its divisors is an integer number (128238892992).

Almost surely, 2^{2344453999968} is an apocalyptic number.

It is an amenable number.

2344453999968 is an abundant number, since it is smaller than the sum of its proper divisors (3811012863648).

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

2344453999968 is a wasteful number, since it uses less digits than its factorization.

2344453999968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059987 (or 5059979 counting only the distinct ones).

The product of its digits is 1813985280, while the sum is 75.

The spelling of 2344453999968 in words is "two trillion, three hundred forty-four billion, four hundred fifty-three million, nine hundred ninety-nine thousand, nine hundred sixty-eight".