14714782320 has 320 divisors, whose sum is σ = 54446515200. Its totient is φ = 3284370432.

The previous prime is 14714782301. The next prime is 14714782321. The reversal of 14714782320 is 2328741741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14714782321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3537682 + ... + 3541838.

It is an arithmetic number, because the mean of its divisors is an integer number (170145360).

Almost surely, 2^14714782320 is an apocalyptic number.

14714782320 is a gapful number since it is divisible by the number (10) 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 14714782320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27223257600).

14714782320 is an abundant number, since it is smaller than the sum of its proper divisors (39731732880).

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

14714782320 is a wasteful number, since it uses less digits than its factorization.

14714782320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237 (or 4217 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 14714782320 in words is "fourteen billion, seven hundred fourteen million, seven hundred eighty-two thousand, three hundred twenty".