10326566433 has 4 divisors (see below), whose sum is σ = 13768755248. Its totient is φ = 6884377620.

The previous prime is 10326566363. The next prime is 10326566461. The reversal of 10326566433 is 33466562301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10326566433 - 2¹⁴ = 10326550049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10326566391 and 10326566400.

It is not an unprimeable number, because it can be changed into a prime (10326564433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1721094403 + ... + 1721094408.

It is an arithmetic number, because the mean of its divisors is an integer number (3442188812).

Almost surely, 2^10326566433 is an apocalyptic number.

It is an amenable number.

10326566433 is a deficient number, since it is larger than the sum of its proper divisors (3442188815).

10326566433 is an equidigital number, since it uses as much as digits as its factorization.

10326566433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442188814.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 10326566433 in words is "ten billion, three hundred twenty-six million, five hundred sixty-six thousand, four hundred thirty-three".