10446811885 has 16 divisors (see below), whose sum is σ = 12595145472. Its totient is φ = 8318217600.

The previous prime is 10446811883. The next prime is 10446811889. The reversal of 10446811885 is 58811864401.

It is not a de Polignac number, because 10446811885 - 2¹ = 10446811883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10446811883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125865 + ... + 1135105.

It is an arithmetic number, because the mean of its divisors is an integer number (787196592).

Almost surely, 2^10446811885 is an apocalyptic number.

It is an amenable number.

10446811885 is a deficient number, since it is larger than the sum of its proper divisors (2148333587).

10446811885 is an equidigital number, since it uses as much as digits as its factorization.

10446811885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10284.

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 10446811885 in words is "ten billion, four hundred forty-six million, eight hundred eleven thousand, eight hundred eighty-five".