11641641016 has 16 divisors (see below), whose sum is σ = 21833722440. Its totient is φ = 5819315040.

The previous prime is 11641640999. The next prime is 11641641029. The reversal of 11641641016 is 61014614611.

11641641016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 154975 + ... + 217486.

Almost surely, 2^11641641016 is an apocalyptic number.

It is an amenable number.

11641641016 is a deficient number, since it is larger than the sum of its proper divisors (10192081424).

11641641016 is a wasteful number, since it uses less digits than its factorization.

11641641016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376374 (or 376370 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 11641641016 in words is "eleven billion, six hundred forty-one million, six hundred forty-one thousand, sixteen".