14738383840 has 24 divisors (see below), whose sum is σ = 34819432200. Its totient is φ = 5895353472.

The previous prime is 14738383811. The next prime is 14738383853. The reversal of 14738383840 is 4838383741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46057290 + ... + 46057609.

It is an arithmetic number, because the mean of its divisors is an integer number (1450809675).

Almost surely, 2^14738383840 is an apocalyptic number.

14738383840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14738383840 is an abundant number, since it is smaller than the sum of its proper divisors (20081048360).

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

14738383840 is an equidigital number, since it uses as much as digits as its factorization.

14738383840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92114914 (or 92114906 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

Subtracting from 14738383840 its reverse (4838383741), we obtain a palindrome (9900000099).

The spelling of 14738383840 in words is "fourteen billion, seven hundred thirty-eight million, three hundred eighty-three thousand, eight hundred forty".