9954111266 has 16 divisors (see below), whose sum is σ = 16293184128. Its totient is φ = 4523307600.

The previous prime is 9954111227. The next prime is 9954111287. The reversal of 9954111266 is 6621114599.

9954111266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 16871 + ... + 142101.

It is an arithmetic number, because the mean of its divisors is an integer number (1018324008).

Almost surely, 2^9954111266 is an apocalyptic number.

9954111266 is a deficient number, since it is larger than the sum of its proper divisors (6339072862).

9954111266 is a wasteful number, since it uses less digits than its factorization.

9954111266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128857.

The product of its digits is 116640, while the sum is 44.

The square root of 9954111266 is about 99770.2925023276. The cubic root of 9954111266 is about 2151.1341602870.

The spelling of 9954111266 in words is "nine billion, nine hundred fifty-four million, one hundred eleven thousand, two hundred sixty-six".