14748971677 has 16 divisors (see below), whose sum is σ = 16210473984. Its totient is φ = 13307904000.

The previous prime is 14748971647. The next prime is 14748971701. The reversal of 14748971677 is 77617984741.

It is a cyclic number.

It is not a de Polignac number, because 14748971677 - 2²⁷ = 14614753949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14748971617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952477 + ... + 967837.

It is an arithmetic number, because the mean of its divisors is an integer number (1013154624).

Almost surely, 2^14748971677 is an apocalyptic number.

It is an amenable number.

14748971677 is a deficient number, since it is larger than the sum of its proper divisors (1461502307).

14748971677 is a wasteful number, since it uses less digits than its factorization.

14748971677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16020.

The product of its digits is 16595712, while the sum is 61.

The spelling of 14748971677 in words is "fourteen billion, seven hundred forty-eight million, nine hundred seventy-one thousand, six hundred seventy-seven".