14313921984 has 84 divisors (see below), whose sum is σ = 41323671480. Its totient is φ = 4736954880.

The previous prime is 14313921967. The next prime is 14313922013. The reversal of 14313921984 is 48912931341.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9327 + ... + 169454.

It is an arithmetic number, because the mean of its divisors is an integer number (491948470).

Almost surely, 2^14313921984 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 14313921984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20661835740).

14313921984 is an abundant number, since it is smaller than the sum of its proper divisors (27009749496).

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

14313921984 is a wasteful number, since it uses less digits than its factorization.

14313921984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178938 (or 178925 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The spelling of 14313921984 in words is "fourteen billion, three hundred thirteen million, nine hundred twenty-one thousand, nine hundred eighty-four".