14225494752 has 240 divisors, whose sum is σ = 48601076832. Its totient is φ = 3997486080.

The previous prime is 14225494721. The next prime is 14225494757. The reversal of 14225494752 is 25749452241.

14225494752 is a `hidden beast` number, since 14 + 2 + 2 + 549 + 47 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14225494698 and 14225494707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14225494757) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1100358 + ... + 1113210.

Almost surely, 2^14225494752 is an apocalyptic number.

14225494752 is a gapful number since it is divisible by the number (12) 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 14225494752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24300538416).

14225494752 is an abundant number, since it is smaller than the sum of its proper divisors (34375582080).

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

14225494752 is a wasteful number, since it uses less digits than its factorization.

14225494752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12943 (or 12926 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The spelling of 14225494752 in words is "fourteen billion, two hundred twenty-five million, four hundred ninety-four thousand, seven hundred fifty-two".