16144014508 has 12 divisors (see below), whose sum is σ = 28285704720. Its totient is φ = 8062384592.

The previous prime is 16144014493. The next prime is 16144014569. The reversal of 16144014508 is 80541044161.

It is a happy number.

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, 2401891 + ... + 2408602.

It is an arithmetic number, because the mean of its divisors is an integer number (2357142060).

Almost surely, 2^16144014508 is an apocalyptic number.

It is an amenable number.

16144014508 is a deficient number, since it is larger than the sum of its proper divisors (12141690212).

16144014508 is a wasteful number, since it uses less digits than its factorization.

16144014508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811336 (or 4811334 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

Adding to 16144014508 its reverse (80541044161), we get a palindrome (96685058669).

The spelling of 16144014508 in words is "sixteen billion, one hundred forty-four million, fourteen thousand, five hundred eight".