14159007912 has 128 divisors (see below), whose sum is σ = 40770604800. Its totient is φ = 4013948928.

The previous prime is 14159007883. The next prime is 14159008009. The reversal of 14159007912 is 21970095141.

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, 15240664 + ... + 15241592.

It is an arithmetic number, because the mean of its divisors is an integer number (318520350).

Almost surely, 2^14159007912 is an apocalyptic number.

14159007912 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 14159007912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20385302400).

14159007912 is an abundant number, since it is smaller than the sum of its proper divisors (26611596888).

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

14159007912 is a wasteful number, since it uses less digits than its factorization.

14159007912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555 (or 1551 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 39.

The spelling of 14159007912 in words is "fourteen billion, one hundred fifty-nine million, seven thousand, nine hundred twelve".