10949218008 has 64 divisors (see below), whose sum is σ = 28860153600. Its totient is φ = 3452077440.

The previous prime is 10949218001. The next prime is 10949218009. The reversal of 10949218008 is 80081294901.

It is a super-2 number, since 2×10949218008² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10949218001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268710 + ... + 306762.

It is an arithmetic number, because the mean of its divisors is an integer number (450939900).

Almost surely, 2^10949218008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10949218008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14430076800).

10949218008 is an abundant number, since it is smaller than the sum of its proper divisors (17910935592).

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

10949218008 is a wasteful number, since it uses less digits than its factorization.

10949218008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38712 (or 38708 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The spelling of 10949218008 in words is "ten billion, nine hundred forty-nine million, two hundred eighteen thousand, eight".