4481342916 has 12 divisors (see below), whose sum is σ = 10456466832. Its totient is φ = 1493780968.

The previous prime is 4481342909. The next prime is 4481342933. The reversal of 4481342916 is 6192431844.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186722610 + ... + 186722633.

It is an arithmetic number, because the mean of its divisors is an integer number (871372236).

Almost surely, 2^4481342916 is an apocalyptic number.

It is an amenable number.

4481342916 is an abundant number, since it is smaller than the sum of its proper divisors (5975123916).

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

4481342916 is a wasteful number, since it uses less digits than its factorization.

4481342916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373445250 (or 373445248 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 4481342916 is about 66942.8331937034. The cubic root of 4481342916 is about 1648.6788219191.

The spelling of 4481342916 in words is "four billion, four hundred eighty-one million, three hundred forty-two thousand, nine hundred sixteen".