14001033616 has 80 divisors (see below), whose sum is σ = 28732910976. Its totient is φ = 6595770368.

The previous prime is 14001033523. The next prime is 14001033643. The reversal of 14001033616 is 61633010041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18112206 + ... + 18112978.

Almost surely, 2^14001033616 is an apocalyptic number.

14001033616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14001033616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14366455488).

14001033616 is an abundant number, since it is smaller than the sum of its proper divisors (14731877360).

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

14001033616 is a wasteful number, since it uses less digits than its factorization.

14001033616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 14001033616 its reverse (61633010041), we get a palindrome (75634043657).

The spelling of 14001033616 in words is "fourteen billion, one million, thirty-three thousand, six hundred sixteen".