14382644532 has 48 divisors (see below), whose sum is σ = 33822983040. Its totient is φ = 4756722048.

The previous prime is 14382644527. The next prime is 14382644539. The reversal of 14382644532 is 23544628341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14382644539) 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, 796233 + ... + 814095.

It is an arithmetic number, because the mean of its divisors is an integer number (704645480).

Almost surely, 2^14382644532 is an apocalyptic number.

14382644532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14382644532 is an abundant number, since it is smaller than the sum of its proper divisors (19440338508).

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

14382644532 is a wasteful number, since it uses less digits than its factorization.

14382644532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18392 (or 18390 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The spelling of 14382644532 in words is "fourteen billion, three hundred eighty-two million, six hundred forty-four thousand, five hundred thirty-two".