14223603240 has 960 divisors, whose sum is σ = 61735322880. Its totient is φ = 2874009600.

The previous prime is 14223603211. The next prime is 14223603271. The reversal of 14223603240 is 4230632241.

14223603240 is a `hidden beast` number, since 14 + 2 + 2 + 3 + 603 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 194843844 + ... + 194843916.

It is an arithmetic number, because the mean of its divisors is an integer number (64307628).

Almost surely, 2^14223603240 is an apocalyptic number.

14223603240 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 14223603240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30867661440).

14223603240 is an abundant number, since it is smaller than the sum of its proper divisors (47511719640).

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

14223603240 is a wasteful number, since it uses less digits than its factorization.

14223603240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The spelling of 14223603240 in words is "fourteen billion, two hundred twenty-three million, six hundred three thousand, two hundred forty".