4449382231169 has 8 divisors (see below), whose sum is σ = 4472890137408. Its totient is φ = 4425897162960.

The previous prime is 4449382231157. The next prime is 4449382231171. The reversal of 4449382231169 is 9611322839444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4449382231169 - 2³² = 4445087263873 is a prime.

It is a super-2 number, since 2×4449382231169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4449382234169) 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, 5318762 + ... + 6098195.

It is an arithmetic number, because the mean of its divisors is an integer number (559111267176).

Almost surely, 2^{4449382231169} is an apocalyptic number.

It is an amenable number.

4449382231169 is a deficient number, since it is larger than the sum of its proper divisors (23507906239).

4449382231169 is a wasteful number, since it uses less digits than its factorization.

4449382231169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11419015.

The product of its digits is 8957952, while the sum is 56.

The spelling of 4449382231169 in words is "four trillion, four hundred forty-nine billion, three hundred eighty-two million, two hundred thirty-one thousand, one hundred sixty-nine".