4366540416 has 128 divisors (see below), whose sum is σ = 13360988160. Its totient is φ = 1237662720.

The previous prime is 4366540403. The next prime is 4366540421. The reversal of 4366540416 is 6140456634.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4366540416² = 38133350409122906112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334981 + ... + 347771.

It is an arithmetic number, because the mean of its divisors is an integer number (104382720).

Almost surely, 2^4366540416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4366540416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6680494080).

4366540416 is an abundant number, since it is smaller than the sum of its proper divisors (8994447744).

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

4366540416 is a wasteful number, since it uses less digits than its factorization.

4366540416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12942 (or 12930 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 4366540416 is about 66079.8033895380. The cubic root of 4366540416 is about 1634.4783088079.

The spelling of 4366540416 in words is "four billion, three hundred sixty-six million, five hundred forty thousand, four hundred sixteen".