10816689441 has 32 divisors (see below), whose sum is σ = 14700331008. Its totient is φ = 7073922240.

The previous prime is 10816689391. The next prime is 10816689473. The reversal of 10816689441 is 14498661801.

It is not a de Polignac number, because 10816689441 - 2¹⁰ = 10816688417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10816689041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15836686 + ... + 15837368.

It is an arithmetic number, because the mean of its divisors is an integer number (459385344).

Almost surely, 2^10816689441 is an apocalyptic number.

It is an amenable number.

10816689441 is a deficient number, since it is larger than the sum of its proper divisors (3883641567).

10816689441 is a wasteful number, since it uses less digits than its factorization.

10816689441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221.

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 10816689441 in words is "ten billion, eight hundred sixteen million, six hundred eighty-nine thousand, four hundred forty-one".