14252202240 has 288 divisors, whose sum is σ = 46642248576. Its totient is φ = 3708026880.

The previous prime is 14252202203. The next prime is 14252202257. The reversal of 14252202240 is 4220225241.

It is a super-2 number, since 2×14252202240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14252202240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30915610 + ... + 30916070.

It is an arithmetic number, because the mean of its divisors is an integer number (161952252).

Almost surely, 2^14252202240 is an apocalyptic number.

14252202240 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 14252202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23321124288).

14252202240 is an abundant number, since it is smaller than the sum of its proper divisors (32390046336).

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

14252202240 is an equidigital number, since it uses as much as digits as its factorization.

14252202240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 14252202240 its reverse (4220225241), we get a palindrome (18472427481).

The spelling of 14252202240 in words is "fourteen billion, two hundred fifty-two million, two hundred two thousand, two hundred forty".