14227532928 has 256 divisors, whose sum is σ = 48346368000. Its totient is φ = 4034810880.

The previous prime is 14227532927. The next prime is 14227532983. The reversal of 14227532928 is 82923572241.

14227532928 is a `hidden beast` number, since 1 + 4 + 2 + 27 + 532 + 92 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (14227532927) 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, 3360573 + ... + 3364803.

It is an arithmetic number, because the mean of its divisors is an integer number (188853000).

Almost surely, 2^14227532928 is an apocalyptic number.

14227532928 is a gapful number since it is divisible by the number (18) 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 14227532928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24173184000).

14227532928 is an abundant number, since it is smaller than the sum of its proper divisors (34118835072).

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

14227532928 is a wasteful number, since it uses less digits than its factorization.

14227532928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400 (or 4382 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 14227532928 in words is "fourteen billion, two hundred twenty-seven million, five hundred thirty-two thousand, nine hundred twenty-eight".