10326476066 has 4 divisors (see below), whose sum is σ = 15489714102. Its totient is φ = 5163238032.

The previous prime is 10326476057. The next prime is 10326476087. The reversal of 10326476066 is 66067462301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66067462301 = 13259 ⋅4982839.

It can be written as a sum of positive squares in only one way, i.e., 8365846225 + 1960629841 = 91465^2 + 44279^2 .

It is a super-2 number, since 2×10326476066² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581619015 + ... + 2581619018.

Almost surely, 2^10326476066 is an apocalyptic number.

10326476066 is a deficient number, since it is larger than the sum of its proper divisors (5163238036).

10326476066 is an equidigital number, since it uses as much as digits as its factorization.

10326476066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5163238035.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 10326476066 in words is "ten billion, three hundred twenty-six million, four hundred seventy-six thousand, sixty-six".