4458016368 has 120 divisors (see below), whose sum is σ = 13454138880. Its totient is φ = 1369843200.

The previous prime is 4458016363. The next prime is 4458016421. The reversal of 4458016368 is 8636108544.

4458016368 is a `hidden beast` number, since 4 + 4 + 5 + 8 + 0 + 1 + 636 + 8 = 666.

It is a super-2 number, since 2×4458016368² = 39747819874711822848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4458016363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2153638 + ... + 2155706.

It is an arithmetic number, because the mean of its divisors is an integer number (112117824).

Almost surely, 2^4458016368 is an apocalyptic number.

4458016368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4458016368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6727069440).

4458016368 is an abundant number, since it is smaller than the sum of its proper divisors (8996122512).

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

4458016368 is a wasteful number, since it uses less digits than its factorization.

4458016368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247 (or 3238 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4458016368 is about 66768.3785036000. The cubic root of 4458016368 is about 1645.8132443491.

The spelling of 4458016368 in words is "four billion, four hundred fifty-eight million, sixteen thousand, three hundred sixty-eight".