14266934656 has 128 divisors (see below), whose sum is σ = 32441018400. Its totient is φ = 6201753600.

The previous prime is 14266934639. The next prime is 14266934723. The reversal of 14266934656 is 65643966241.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1974891 + ... + 1982101.

Almost surely, 2^14266934656 is an apocalyptic number.

14266934656 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 14266934656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16220509200).

14266934656 is an abundant number, since it is smaller than the sum of its proper divisors (18174083744).

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

14266934656 is a wasteful number, since it uses less digits than its factorization.

14266934656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7308 (or 7296 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The spelling of 14266934656 in words is "fourteen billion, two hundred sixty-six million, nine hundred thirty-four thousand, six hundred fifty-six".