14115509984 has 12 divisors (see below), whose sum is σ = 27789910344. Its totient is φ = 7057754976.

The previous prime is 14115509911. The next prime is 14115510007. The reversal of 14115509984 is 48990551141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220554812 + ... + 220554875.

It is an arithmetic number, because the mean of its divisors is an integer number (2315825862).

Almost surely, 2^14115509984 is an apocalyptic number.

It is an amenable number.

14115509984 is a deficient number, since it is larger than the sum of its proper divisors (13674400360).

14115509984 is an equidigital number, since it uses as much as digits as its factorization.

14115509984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441109697 (or 441109689 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 47.

The spelling of 14115509984 in words is "fourteen billion, one hundred fifteen million, five hundred nine thousand, nine hundred eighty-four".