14165504660 has 48 divisors (see below), whose sum is σ = 31588449984. Its totient is φ = 5317483008.

The previous prime is 14165504651. The next prime is 14165504719. The reversal of 14165504660 is 6640556141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57947 + ... + 178013.

It is an arithmetic number, because the mean of its divisors is an integer number (658092708).

Almost surely, 2^14165504660 is an apocalyptic number.

14165504660 is a gapful number since it is divisible by the number (10) 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 14165504660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15794224992).

14165504660 is an abundant number, since it is smaller than the sum of its proper divisors (17422945324).

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

14165504660 is a wasteful number, since it uses less digits than its factorization.

14165504660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120440 (or 120438 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 14165504660 in words is "fourteen billion, one hundred sixty-five million, five hundred four thousand, six hundred sixty".