14004453504 has 128 divisors (see below), whose sum is σ = 38097146880. Its totient is φ = 4556805120.

The previous prime is 14004453499. The next prime is 14004453523. The reversal of 14004453504 is 40535440041.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×14004453504² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2805699 + ... + 2810685.

It is an arithmetic number, because the mean of its divisors is an integer number (297633960).

Almost surely, 2^14004453504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14004453504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19048573440).

14004453504 is an abundant number, since it is smaller than the sum of its proper divisors (24092693376).

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

14004453504 is a wasteful number, since it uses less digits than its factorization.

14004453504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178 (or 5166 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 14004453504 its reverse (40535440041), we get a palindrome (54539893545).

The spelling of 14004453504 in words is "fourteen billion, four million, four hundred fifty-three thousand, five hundred four".