8444669023 has 18 divisors (see below), whose sum is σ = 9874122216. Its totient is φ = 7074695304.

The previous prime is 8444669021. The next prime is 8444669027. The reversal of 8444669023 is 3209664448.

It is not a de Polignac number, because 8444669023 - 2¹ = 8444669021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444669021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11426788 + ... + 11427526.

Almost surely, 2^8444669023 is an apocalyptic number.

8444669023 is a deficient number, since it is larger than the sum of its proper divisors (1429453193).

8444669023 is an frugal number, since it uses more digits than its factorization.

8444669023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 8444669023 is about 91894.8802872064. The cubic root of 8444669023 is about 2036.3896335878.

The spelling of 8444669023 in words is "eight billion, four hundred forty-four million, six hundred sixty-nine thousand, twenty-three".