10461664161 has 32 divisors (see below), whose sum is σ = 16735931520. Its totient is φ = 6420606912.

The previous prime is 10461664127. The next prime is 10461664163. The reversal of 10461664161 is 16146616401.

10461664161 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 1 + 6 + 641 + 6 + 1 = 666.

It is not a de Polignac number, because 10461664161 - 2⁶ = 10461664097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10461664163) 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, 90970 + ... + 170876.

It is an arithmetic number, because the mean of its divisors is an integer number (522997860).

Almost surely, 2^10461664161 is an apocalyptic number.

It is an amenable number.

10461664161 is a deficient number, since it is larger than the sum of its proper divisors (6274267359).

10461664161 is a wasteful number, since it uses less digits than its factorization.

10461664161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80302 (or 80296 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 10461664161 in words is "ten billion, four hundred sixty-one million, six hundred sixty-four thousand, one hundred sixty-one".