105004422789 has 8 divisors (see below), whose sum is σ = 160006739520. Its totient is φ = 60002527296.

The previous prime is 105004422769. The next prime is 105004422791. The reversal of 105004422789 is 987224400501.

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

It is not a de Polignac number, because 105004422789 - 2⁷ = 105004422661 is a prime.

It is a super-2 number, since 2×105004422789² (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 105004422789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105004422769) 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, 2500105284 + ... + 2500105325.

It is an arithmetic number, because the mean of its divisors is an integer number (20000842440).

Almost surely, 2^105004422789 is an apocalyptic number.

It is an amenable number.

105004422789 is a deficient number, since it is larger than the sum of its proper divisors (55002316731).

105004422789 is an equidigital number, since it uses as much as digits as its factorization.

105004422789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000210619.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 105004422789 in words is "one hundred five billion, four million, four hundred twenty-two thousand, seven hundred eighty-nine".