10606867643 has 4 divisors (see below), whose sum is σ = 10646007648. Its totient is φ = 10567727640.

The previous prime is 10606867639. The next prime is 10606867669. The reversal of 10606867643 is 34676860601.

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

It is a cyclic number.

It is not a de Polignac number, because 10606867643 - 2² = 10606867639 is a prime.

It is a super-2 number, since 2×10606867643² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10606867633) 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, 19569596 + ... + 19570137.

It is an arithmetic number, because the mean of its divisors is an integer number (2661501912).

Almost surely, 2^10606867643 is an apocalyptic number.

10606867643 is a deficient number, since it is larger than the sum of its proper divisors (39140005).

10606867643 is an equidigital number, since it uses as much as digits as its factorization.

10606867643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39140004.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 10606867643 in words is "ten billion, six hundred six million, eight hundred sixty-seven thousand, six hundred forty-three".