14849518320 has 640 divisors, whose sum is σ = 65009172480. Its totient is φ = 3030773760.

The previous prime is 14849518319. The next prime is 14849518357. The reversal of 14849518320 is 2381594841.

14849518320 is a `hidden beast` number, since 1 + 484 + 95 + 1 + 83 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6092142 + ... + 6094578.

It is an arithmetic number, because the mean of its divisors is an integer number (101576832).

Almost surely, 2^14849518320 is an apocalyptic number.

14849518320 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 14849518320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32504586240).

14849518320 is an abundant number, since it is smaller than the sum of its proper divisors (50159654160).

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

14849518320 is a wasteful number, since it uses less digits than its factorization.

14849518320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510 (or 2498 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 14849518320 in words is "fourteen billion, eight hundred forty-nine million, five hundred eighteen thousand, three hundred twenty".