14004445132 has 12 divisors (see below), whose sum is σ = 24732621760. Its totient is φ = 6937981776.

The previous prime is 14004445127. The next prime is 14004445139. The reversal of 14004445132 is 23154440041.

It is a super-2 number, since 2×14004445132² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14004445132.

It is not an unprimeable number, because it can be changed into a prime (14004445139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16059708 + ... + 16060579.

Almost surely, 2^14004445132 is an apocalyptic number.

It is an amenable number.

14004445132 is a deficient number, since it is larger than the sum of its proper divisors (10728176628).

14004445132 is a wasteful number, since it uses less digits than its factorization.

14004445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32120400 (or 32120398 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 14004445132 its reverse (23154440041), we get a palindrome (37158885173).

The spelling of 14004445132 in words is "fourteen billion, four million, four hundred forty-five thousand, one hundred thirty-two".