11674440641766 has 32 divisors (see below), whose sum is σ = 26694250076160. Its totient is φ = 3334327678656.

The previous prime is 11674440641723. The next prime is 11674440641777. The reversal of 11674440641766 is 66714604447611.

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 15 ways as a sum of consecutive naturals, for example, 51000711 + ... + 51229106.

It is an arithmetic number, because the mean of its divisors is an integer number (834195314880).

Almost surely, 2^{11674440641766} is an apocalyptic number.

11674440641766 is an abundant number, since it is smaller than the sum of its proper divisors (15019809434394).

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

11674440641766 is a wasteful number, since it uses less digits than its factorization.

11674440641766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102232548.

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 11674440641766 in words is "eleven trillion, six hundred seventy-four billion, four hundred forty million, six hundred forty-one thousand, seven hundred sixty-six".