14134643072 has 96 divisors (see below), whose sum is σ = 31707811800. Its totient is φ = 6267852800.

The previous prime is 14134643071. The next prime is 14134643119. The reversal of 14134643072 is 27034643141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134643071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623879 + ... + 646137.

Almost surely, 2^14134643072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14134643072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15853905900).

14134643072 is an abundant number, since it is smaller than the sum of its proper divisors (17573168728).

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

14134643072 is a wasteful number, since it uses less digits than its factorization.

14134643072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22336 (or 22313 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 14134643072 in words is "fourteen billion, one hundred thirty-four million, six hundred forty-three thousand, seventy-two".