10646041884 has 12 divisors (see below), whose sum is σ = 24840764424. Its totient is φ = 3548680624.

The previous prime is 10646041877. The next prime is 10646041907. The reversal of 10646041884 is 48814064601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10646041884² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443585067 + ... + 443585090.

It is an arithmetic number, because the mean of its divisors is an integer number (2070063702).

Almost surely, 2^10646041884 is an apocalyptic number.

It is an amenable number.

10646041884 is an abundant number, since it is smaller than the sum of its proper divisors (14194722540).

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

10646041884 is a wasteful number, since it uses less digits than its factorization.

10646041884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887170164 (or 887170162 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 10646041884 in words is "ten billion, six hundred forty-six million, forty-one thousand, eight hundred eighty-four".