10423543466 has 32 divisors (see below), whose sum is σ = 18743574528. Its totient is φ = 4250608560.

The previous prime is 10423543423. The next prime is 10423543477. The reversal of 10423543466 is 66434532401.

10423543466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 23240 + ... + 146243.

It is an arithmetic number, because the mean of its divisors is an integer number (585736704).

Almost surely, 2^10423543466 is an apocalyptic number.

10423543466 is a deficient number, since it is larger than the sum of its proper divisors (8320031062).

10423543466 is a wasteful number, since it uses less digits than its factorization.

10423543466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169706.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 10423543466 in words is "ten billion, four hundred twenty-three million, five hundred forty-three thousand, four hundred sixty-six".