6316445044 has 48 divisors (see below), whose sum is σ = 14320700800. Its totient is φ = 2367294336.

The previous prime is 6316445041. The next prime is 6316445071. The reversal of 6316445044 is 4405446136.

It is a junction number, because it is equal to n+sod(n) for n = 6316444994 and 6316445012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316445041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 449739 + ... + 463570.

Almost surely, 2^6316445044 is an apocalyptic number.

It is an amenable number.

6316445044 is an abundant number, since it is smaller than the sum of its proper divisors (8004255756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6316445044 is a wasteful number, since it uses less digits than its factorization.

6316445044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913352 (or 913350 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 6316445044 is about 79476.0658563319. The cubic root of 6316445044 is about 1848.5203697680.

The spelling of 6316445044 in words is "six billion, three hundred sixteen million, four hundred forty-five thousand, forty-four".