14446071312 has 80 divisors (see below), whose sum is σ = 38015334720. Its totient is φ = 4726306816.

The previous prime is 14446071287. The next prime is 14446071313. The reversal of 14446071312 is 21317064441.

It is not an unprimeable number, because it can be changed into a prime (14446071313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572923 + ... + 597605.

It is an arithmetic number, because the mean of its divisors is an integer number (475191684).

Almost surely, 2^14446071312 is an apocalyptic number.

14446071312 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 14446071312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19007667360).

14446071312 is an abundant number, since it is smaller than the sum of its proper divisors (23569263408).

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

14446071312 is a wasteful number, since it uses less digits than its factorization.

14446071312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24920 (or 24914 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 14446071312 in words is "fourteen billion, four hundred forty-six million, seventy-one thousand, three hundred twelve".