84449094448 has 20 divisors (see below), whose sum is σ = 165240124848. Its totient is φ = 41806481600.

The previous prime is 84449094419. The next prime is 84449094469.

It is a happy number.

84449094448 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 84449094392 and 84449094401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26127436 + ... + 26130667.

Almost surely, 2^84449094448 is an apocalyptic number.

It is an amenable number.

84449094448 is a deficient number, since it is larger than the sum of its proper divisors (80791030400).

84449094448 is a wasteful number, since it uses less digits than its factorization.

84449094448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52258212 (or 52258206 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 58.

The spelling of 84449094448 in words is "eighty-four billion, four hundred forty-nine million, ninety-four thousand, four hundred forty-eight".