11366989046 has 64 divisors (see below), whose sum is σ = 20426895360. Its totient is φ = 4641840000.

The previous prime is 11366989043. The next prime is 11366989087. The reversal of 11366989046 is 64098966311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11366989043) 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 31 ways as a sum of consecutive naturals, for example, 9248360 + ... + 9249588.

It is an arithmetic number, because the mean of its divisors is an integer number (319170240).

Almost surely, 2^11366989046 is an apocalyptic number.

11366989046 is a deficient number, since it is larger than the sum of its proper divisors (9059906314).

11366989046 is a wasteful number, since it uses less digits than its factorization.

11366989046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 11366989046 in words is "eleven billion, three hundred sixty-six million, nine hundred eighty-nine thousand, forty-six".