14505543345383 has 16 divisors (see below), whose sum is σ = 15282885911040. Its totient is φ = 13729592844000.

The previous prime is 14505543345379. The next prime is 14505543345407. The reversal of 14505543345383 is 38354334550541.

It is a cyclic number.

It is not a de Polignac number, because 14505543345383 - 2² = 14505543345379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14505543345313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217144718 + ... + 217211508.

It is an arithmetic number, because the mean of its divisors is an integer number (955180369440).

Almost surely, 2^{14505543345383} is an apocalyptic number.

14505543345383 is a deficient number, since it is larger than the sum of its proper divisors (777342565657).

14505543345383 is a wasteful number, since it uses less digits than its factorization.

14505543345383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77038.

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 14505543345383 in words is "fourteen trillion, five hundred five billion, five hundred forty-three million, three hundred forty-five thousand, three hundred eighty-three".