14255253440000 has 400 divisors, whose sum is σ = 38704656770208. Its totient is φ = 5221564416000.

The previous prime is 14255253439981. The next prime is 14255253440047. The reversal of 14255253440000 is 4435255241.

It is a tau number, because it is divible by the number of its divisors (400).

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 201244589 + ... + 201315411.

Almost surely, 2^{14255253440000} is an apocalyptic number.

14255253440000 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 14255253440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19352328385104).

14255253440000 is an abundant number, since it is smaller than the sum of its proper divisors (24449403330208).

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

14255253440000 is an frugal number, since it uses more digits than its factorization.

14255253440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70915 (or 70884 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 14255253440000 its reverse (4435255241), we get a palindrome (14259688695241).

The spelling of 14255253440000 in words is "fourteen trillion, two hundred fifty-five billion, two hundred fifty-three million, four hundred forty thousand".