16227423360 has 224 divisors, whose sum is σ = 58165590780. Its totient is φ = 4327188480.

The previous prime is 16227423353. The next prime is 16227423371. The reversal of 16227423360 is 6332472261.

16227423360 is a `hidden beast` number, since 1 + 6 + 2 + 274 + 23 + 360 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15857861184 + 369562176 = 125928^2 + 19224^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 449170 + ... + 483950.

Almost surely, 2^16227423360 is an apocalyptic number.

16227423360 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 16227423360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29082795390).

16227423360 is an abundant number, since it is smaller than the sum of its proper divisors (41938167420).

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

16227423360 is an frugal number, since it uses more digits than its factorization.

16227423360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34818 (or 34791 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 16227423360 in words is "sixteen billion, two hundred twenty-seven million, four hundred twenty-three thousand, three hundred sixty".