14011454532 has 12 divisors (see below), whose sum is σ = 32693393936. Its totient is φ = 4670484840.

The previous prime is 14011454507. The next prime is 14011454543. The reversal of 14011454532 is 23545411041.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 14011454532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583810594 + ... + 583810617.

Almost surely, 2^14011454532 is an apocalyptic number.

14011454532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14011454532 is an abundant number, since it is smaller than the sum of its proper divisors (18681939404).

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

14011454532 is a wasteful number, since it uses less digits than its factorization.

14011454532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167621218 (or 1167621216 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 14011454532 its reverse (23545411041), we get a palindrome (37556865573).

The spelling of 14011454532 in words is "fourteen billion, eleven million, four hundred fifty-four thousand, five hundred thirty-two".