9643144676614 has 4 divisors (see below), whose sum is σ = 14464717014924. Its totient is φ = 4821572338306.

The previous prime is 9643144676587. The next prime is 9643144676617. The reversal of 9643144676614 is 4166764413469.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9643144676617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2410786169152 + ... + 2410786169155.

It is an arithmetic number, because the mean of its divisors is an integer number (3616179253731).

Almost surely, 2^{9643144676614} is an apocalyptic number.

9643144676614 is a deficient number, since it is larger than the sum of its proper divisors (4821572338310).

9643144676614 is a wasteful number, since it uses less digits than its factorization.

9643144676614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821572338309.

The product of its digits is 62705664, while the sum is 61.

The spelling of 9643144676614 in words is "nine trillion, six hundred forty-three billion, one hundred forty-four million, six hundred seventy-six thousand, six hundred fourteen".