14681742592 has 72 divisors (see below), whose sum is σ = 32036266080. Its totient is φ = 6659758080.

The previous prime is 14681742557. The next prime is 14681742611. The reversal of 14681742592 is 29524718641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428223 + ... + 1438465.

It is an arithmetic number, because the mean of its divisors is an integer number (444948140).

Almost surely, 2^14681742592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14681742592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16018133040).

14681742592 is an abundant number, since it is smaller than the sum of its proper divisors (17354523488).

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

14681742592 is a wasteful number, since it uses less digits than its factorization.

14681742592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10779 (or 10765 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The spelling of 14681742592 in words is "fourteen billion, six hundred eighty-one million, seven hundred forty-two thousand, five hundred ninety-two".