10664389691848 has 16 divisors (see below), whose sum is σ = 21048137550000. Its totient is φ = 5051553011856.

The previous prime is 10664389691833. The next prime is 10664389691941. The reversal of 10664389691848 is 84819698346601.

It is a super-2 number, since 2×10664389691848² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35080229098 + ... + 35080229401.

It is an arithmetic number, because the mean of its divisors is an integer number (1315508596875).

Almost surely, 2^{10664389691848} is an apocalyptic number.

It is an amenable number.

10664389691848 is a deficient number, since it is larger than the sum of its proper divisors (10383747858152).

10664389691848 is a wasteful number, since it uses less digits than its factorization.

10664389691848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70160458524 (or 70160458520 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 73.

The spelling of 10664389691848 in words is "ten trillion, six hundred sixty-four billion, three hundred eighty-nine million, six hundred ninety-one thousand, eight hundred forty-eight".