14443000015872 has 176 divisors, whose sum is σ = 39541200596352. Its totient is φ = 4685333790720.

The previous prime is 14443000015861. The next prime is 14443000015883. The reversal of 14443000015872 is 27851000034441.

It is an interprime number because it is at equal distance from previous prime (14443000015861) and next prime (14443000015883).

It is a self number, because there is not a number n which added to its sum of digits gives 14443000015872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16660672 + ... + 17506112.

Almost surely, 2^{14443000015872} is an apocalyptic number.

14443000015872 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 14443000015872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19770600298176).

14443000015872 is an abundant number, since it is smaller than the sum of its proper divisors (25098200580480).

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

14443000015872 is an equidigital number, since it uses as much as digits as its factorization.

14443000015872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845614 (or 845596 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 14443000015872 in words is "fourteen trillion, four hundred forty-three billion, fifteen thousand, eight hundred seventy-two".