11267616766 has 16 divisors (see below), whose sum is σ = 19321655904. Its totient is φ = 4827543264.

The previous prime is 11267616743. The next prime is 11267616817. The reversal of 11267616766 is 66761676211.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 70125 + ... + 165688.

It is an arithmetic number, because the mean of its divisors is an integer number (1207603494).

Almost surely, 2^11267616766 is an apocalyptic number.

11267616766 is a deficient number, since it is larger than the sum of its proper divisors (8054039138).

11267616766 is a wasteful number, since it uses less digits than its factorization.

11267616766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239235.

The product of its digits is 762048, while the sum is 49.

The spelling of 11267616766 in words is "eleven billion, two hundred sixty-seven million, six hundred sixteen thousand, seven hundred sixty-six".