10605423689 has 8 divisors (see below), whose sum is σ = 12123530688. Its totient is φ = 9088078320.

The previous prime is 10605423679. The next prime is 10605423709. The reversal of 10605423689 is 98632450601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10605423689 - 2¹² = 10605419593 is a prime.

It is a super-2 number, since 2×10605423689² (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 (10605423659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160247 + ... + 216540.

It is an arithmetic number, because the mean of its divisors is an integer number (1515441336).

Almost surely, 2^10605423689 is an apocalyptic number.

It is an amenable number.

10605423689 is a deficient number, since it is larger than the sum of its proper divisors (1518106999).

10605423689 is an equidigital number, since it uses as much as digits as its factorization.

10605423689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380815.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 10605423689 in words is "ten billion, six hundred five million, four hundred twenty-three thousand, six hundred eighty-nine".