9418052816 has 80 divisors (see below), whose sum is σ = 19027480080. Its totient is φ = 4512153600.

The previous prime is 9418052797. The next prime is 9418052843. The reversal of 9418052816 is 6182508149.

It can be written as a sum of positive squares in 8 ways, for example, as 4738945600 + 4679107216 = 68840^2 + 68404^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23026820 + ... + 23027228.

It is an arithmetic number, because the mean of its divisors is an integer number (237843501).

Almost surely, 2^9418052816 is an apocalyptic number.

It is an amenable number.

9418052816 is an abundant number, since it is smaller than the sum of its proper divisors (9609427264).

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

9418052816 is a wasteful number, since it uses less digits than its factorization.

9418052816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 9418052816 is about 97046.6527810207. The cubic root of 9418052816 is about 2111.8044816805.

The spelling of 9418052816 in words is "nine billion, four hundred eighteen million, fifty-two thousand, eight hundred sixteen".