14680523971 has 4 divisors (see below), whose sum is σ = 14703355912. Its totient is φ = 14657692032.

The previous prime is 14680523951. The next prime is 14680523987. The reversal of 14680523971 is 17932508641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17932508641 = 1621 ⋅11062621.

It is a cyclic number.

It is not a de Polignac number, because 14680523971 - 2⁵ = 14680523939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14680523941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11415006 + ... + 11416291.

It is an arithmetic number, because the mean of its divisors is an integer number (3675838978).

It is a 1-persistent number, because it is pandigital, but 2⋅14680523971 = 29361047942 is not.

Almost surely, 2^14680523971 is an apocalyptic number.

14680523971 is a deficient number, since it is larger than the sum of its proper divisors (22831941).

14680523971 is an equidigital number, since it uses as much as digits as its factorization.

14680523971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22831940.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 14680523971 in words is "fourteen billion, six hundred eighty million, five hundred twenty-three thousand, nine hundred seventy-one".