14143522400000 has 216 divisors, whose sum is σ = 40328572868640. Its totient is φ = 4849205760000.

The previous prime is 14143522399973. The next prime is 14143522400023. The reversal of 14143522400000 is 422534141.

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 23 ways as a sum of consecutive naturals, for example, 4337186 + ... + 6862814.

Almost surely, 2^{14143522400000} is an apocalyptic number.

14143522400000 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 14143522400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20164286434320).

14143522400000 is an abundant number, since it is smaller than the sum of its proper divisors (26185050468640).

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

14143522400000 is an frugal number, since it uses more digits than its factorization.

14143522400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525677 (or 2525643 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 14143522400000 its reverse (422534141), we get a palindrome (14143944934141).

The spelling of 14143522400000 in words is "fourteen trillion, one hundred forty-three billion, five hundred twenty-two million, four hundred thousand".