14474997888 has 256 divisors, whose sum is σ = 44071050240. Its totient is φ = 4170055680.

The previous prime is 14474997881. The next prime is 14474997931. The reversal of 14474997888 is 88879947441.

It is not an unprimeable number, because it can be changed into a prime (14474997881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23846481 + ... + 23847087.

It is an arithmetic number, because the mean of its divisors is an integer number (172152540).

Almost surely, 2^14474997888 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 14474997888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22035525120).

14474997888 is an abundant number, since it is smaller than the sum of its proper divisors (29596052352).

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

14474997888 is a wasteful number, since it uses less digits than its factorization.

14474997888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935 (or 923 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 69.

The spelling of 14474997888 in words is "fourteen billion, four hundred seventy-four million, nine hundred ninety-seven thousand, eight hundred eighty-eight".