10117864944 has 60 divisors (see below), whose sum is σ = 30890153112. Its totient is φ = 3066019200.

The previous prime is 10117864937. The next prime is 10117864949. The reversal of 10117864944 is 44946871101.

10117864944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10117864944³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10117864944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117864949) 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 in 11 ways as a sum of consecutive naturals, for example, 3192187 + ... + 3195354.

Almost surely, 2^10117864944 is an apocalyptic number.

It is an amenable number.

10117864944 is an abundant number, since it is smaller than the sum of its proper divisors (20772288168).

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

10117864944 is a wasteful number, since it uses less digits than its factorization.

10117864944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387566 (or 6387557 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 10117864944 in words is "ten billion, one hundred seventeen million, eight hundred sixty-four thousand, nine hundred forty-four".