14606977971 has 4 divisors (see below), whose sum is σ = 19475970632. Its totient is φ = 9737985312.

The previous prime is 14606977969. The next prime is 14606978003. The reversal of 14606977971 is 17977960641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14606977971 - 2¹ = 14606977969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14606977951) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2434496326 + ... + 2434496331.

It is an arithmetic number, because the mean of its divisors is an integer number (4868992658).

Almost surely, 2^14606977971 is an apocalyptic number.

14606977971 is a deficient number, since it is larger than the sum of its proper divisors (4868992661).

14606977971 is an equidigital number, since it uses as much as digits as its factorization.

14606977971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868992660.

The product of its (nonzero) digits is 4000752, while the sum is 57.

The spelling of 14606977971 in words is "fourteen billion, six hundred six million, nine hundred seventy-seven thousand, nine hundred seventy-one".