10706210689 has 4 divisors (see below), whose sum is σ = 10706428756. Its totient is φ = 10705992624.

The previous prime is 10706210681. The next prime is 10706210701. The reversal of 10706210689 is 98601260701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98601260701 = 257 ⋅383662493.

It can be written as a sum of positive squares in 2 ways, for example, as 9918566464 + 787644225 = 99592^2 + 28065^2 .

It is a cyclic number.

It is not a de Polignac number, because 10706210689 - 2³ = 10706210681 is a prime.

It is a super-2 number, since 2×10706210689² (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 (10706210681) 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, 2947 + ... + 146359.

It is an arithmetic number, because the mean of its divisors is an integer number (2676607189).

Almost surely, 2^10706210689 is an apocalyptic number.

It is an amenable number.

10706210689 is a deficient number, since it is larger than the sum of its proper divisors (218067).

10706210689 is an equidigital number, since it uses as much as digits as its factorization.

10706210689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218066.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 10706210689 in words is "ten billion, seven hundred six million, two hundred ten thousand, six hundred eighty-nine".