8965679321140 has 96 divisors (see below), whose sum is σ = 19401205824000. Its totient is φ = 3478743770112.

The previous prime is 8965679321111. The next prime is 8965679321153. The reversal of 8965679321140 is 411239765698.

It is a super-2 number, since 2×8965679321140² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 157793056 + ... + 157849864.

It is an arithmetic number, because the mean of its divisors is an integer number (202095894000).

It is a 2-persistent number, because it is pandigital, and so is 2⋅8965679321140 = 17931358642280, but 3⋅8965679321140 = 26897037963420 is not.

Almost surely, 2^{8965679321140} is an apocalyptic number.

It is an amenable number.

8965679321140 is an abundant number, since it is smaller than the sum of its proper divisors (10435526502860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8965679321140 is a wasteful number, since it uses less digits than its factorization.

8965679321140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58649 (or 58647 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 8965679321140 in words is "eight trillion, nine hundred sixty-five billion, six hundred seventy-nine million, three hundred twenty-one thousand, one hundred forty".