14225450440152 has 128 divisors (see below), whose sum is σ = 42427119144960. Its totient is φ = 3886248896640.

The previous prime is 14225450440051. The next prime is 14225450440169. The reversal of 14225450440152 is 25104405452241.

It is a self number, because there is not a number n which added to its sum of digits gives 14225450440152.

It is a congruent number.

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, 9681027 + ... + 11053197.

It is an arithmetic number, because the mean of its divisors is an integer number (331461868320).

Almost surely, 2^{14225450440152} is an apocalyptic number.

14225450440152 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 14225450440152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21213559572480).

14225450440152 is an abundant number, since it is smaller than the sum of its proper divisors (28201668704808).

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

14225450440152 is a wasteful number, since it uses less digits than its factorization.

14225450440152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374893 (or 1374889 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 39.

Adding to 14225450440152 its reverse (25104405452241), we get a palindrome (39329855892393).

The spelling of 14225450440152 in words is "fourteen trillion, two hundred twenty-five billion, four hundred fifty million, four hundred forty thousand, one hundred fifty-two".