10642935305 has 4 divisors (see below), whose sum is σ = 12771522372. Its totient is φ = 8514348240.

The previous prime is 10642935299. The next prime is 10642935341. The reversal of 10642935305 is 50353924601.

10642935305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2102772736 + 8540162569 = 45856^2 + 92413^2 .

It is not a de Polignac number, because 10642935305 - 2¹⁴ = 10642918921 is a prime.

It is a super-2 number, since 2×10642935305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 1064293526 + ... + 1064293535.

It is an arithmetic number, because the mean of its divisors is an integer number (3192880593).

Almost surely, 2^10642935305 is an apocalyptic number.

It is an amenable number.

10642935305 is a deficient number, since it is larger than the sum of its proper divisors (2128587067).

10642935305 is an equidigital number, since it uses as much as digits as its factorization.

10642935305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128587066.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 10642935305 in words is "ten billion, six hundred forty-two million, nine hundred thirty-five thousand, three hundred five".