106745646867 has 4 divisors (see below), whose sum is σ = 142327529160. Its totient is φ = 71163764576.

The previous prime is 106745646851. The next prime is 106745646901. The reversal of 106745646867 is 768646547601.

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 106745646867 - 2⁴ = 106745646851 is a prime.

It is a super-2 number, since 2×106745646867² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106745646867.

It is not an unprimeable number, because it can be changed into a prime (106745646827) 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, 17790941142 + ... + 17790941147.

It is an arithmetic number, because the mean of its divisors is an integer number (35581882290).

Almost surely, 2^106745646867 is an apocalyptic number.

106745646867 is a deficient number, since it is larger than the sum of its proper divisors (35581882293).

106745646867 is an equidigital number, since it uses as much as digits as its factorization.

106745646867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35581882292.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 106745646867 in words is "one hundred six billion, seven hundred forty-five million, six hundred forty-six thousand, eight hundred sixty-seven".