14480680646 has 8 divisors (see below), whose sum is σ = 21749269080. Its totient is φ = 7230924288.

The previous prime is 14480680619. The next prime is 14480680673. The reversal of 14480680646 is 64608608441.

It is an interprime number because it is at equal distance from previous prime (14480680619) and next prime (14480680673).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14480680646² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14480680646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4706096 + ... + 4709171.

It is an arithmetic number, because the mean of its divisors is an integer number (2718658635).

Almost surely, 2^14480680646 is an apocalyptic number.

14480680646 is a deficient number, since it is larger than the sum of its proper divisors (7268588434).

14480680646 is an equidigital number, since it uses as much as digits as its factorization.

14480680646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9416038.

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 14480680646 in words is "fourteen billion, four hundred eighty million, six hundred eighty thousand, six hundred forty-six".