14491730352 has 80 divisors (see below), whose sum is σ = 40950379008. Its totient is φ = 4379600640.

The previous prime is 14491730339. The next prime is 14491730353. The reversal of 14491730352 is 25303719441.

14491730352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14491730352.

It is not an unprimeable number, because it can be changed into a prime (14491730353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160153 + ... + 233735.

Almost surely, 2^14491730352 is an apocalyptic number.

14491730352 is a gapful number since it is divisible by the number (12) 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 14491730352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20475189504).

14491730352 is an abundant number, since it is smaller than the sum of its proper divisors (26458648656).

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

14491730352 is a wasteful number, since it uses less digits than its factorization.

14491730352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73978 (or 73972 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 14491730352 in words is "fourteen billion, four hundred ninety-one million, seven hundred thirty thousand, three hundred fifty-two".