14272721376 has 96 divisors (see below), whose sum is σ = 37820569248. Its totient is φ = 4712693760.

The previous prime is 14272721357. The next prime is 14272721387. The reversal of 14272721376 is 67312727241.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8429586 + ... + 8431278.

It is an arithmetic number, because the mean of its divisors is an integer number (393964263).

Almost surely, 2^14272721376 is an apocalyptic number.

14272721376 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 14272721376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18910284624).

14272721376 is an abundant number, since it is smaller than the sum of its proper divisors (23547847872).

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

14272721376 is a wasteful number, since it uses less digits than its factorization.

14272721376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484 (or 2476 counting only the distinct ones).

The product of its digits is 197568, while the sum is 42.

The spelling of 14272721376 in words is "fourteen billion, two hundred seventy-two million, seven hundred twenty-one thousand, three hundred seventy-six".