14997790116 has 96 divisors (see below), whose sum is σ = 41947476480. Its totient is φ = 4616381952.

The previous prime is 14997790097. The next prime is 14997790127. The reversal of 14997790116 is 61109779941.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20245 + ... + 174371.

It is an arithmetic number, because the mean of its divisors is an integer number (436952880).

Almost surely, 2^14997790116 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 14997790116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20973738240).

14997790116 is an abundant number, since it is smaller than the sum of its proper divisors (26949686364).

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

14997790116 is a wasteful number, since it uses less digits than its factorization.

14997790116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154210 (or 154202 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 54.

The spelling of 14997790116 in words is "fourteen billion, nine hundred ninety-seven million, seven hundred ninety thousand, one hundred sixteen".