106929449169 has 4 divisors (see below), whose sum is σ = 142572598896. Its totient is φ = 71286299444.

The previous prime is 106929449153. The next prime is 106929449171. The reversal of 106929449169 is 961944929601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106929449169 - 2⁴ = 106929449153 is a prime.

It is a super-2 number, since 2×106929449169² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106929449969) 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, 17821574859 + ... + 17821574864.

It is an arithmetic number, because the mean of its divisors is an integer number (35643149724).

Almost surely, 2^106929449169 is an apocalyptic number.

It is an amenable number.

106929449169 is a deficient number, since it is larger than the sum of its proper divisors (35643149727).

106929449169 is an equidigital number, since it uses as much as digits as its factorization.

106929449169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35643149726.

The product of its (nonzero) digits is 7558272, while the sum is 60.

The spelling of 106929449169 in words is "one hundred six billion, nine hundred twenty-nine million, four hundred forty-nine thousand, one hundred sixty-nine".