4416156656 has 40 divisors (see below), whose sum is σ = 8877036000. Its totient is φ = 2125751040.

The previous prime is 4416156637. The next prime is 4416156659. The reversal of 4416156656 is 6566516144.

It is a super-2 number, since 2×4416156656² = 39004879220666204672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4416156659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148301 + ... + 175571.

It is an arithmetic number, because the mean of its divisors is an integer number (221925900).

Almost surely, 2^4416156656 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 4416156656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4438518000).

4416156656 is an abundant number, since it is smaller than the sum of its proper divisors (4460879344).

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

4416156656 is a wasteful number, since it uses less digits than its factorization.

4416156656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27657 (or 27651 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 4416156656 is about 66454.1695907789. The cubic root of 4416156656 is about 1640.6457718602.

The spelling of 4416156656 in words is "four billion, four hundred sixteen million, one hundred fifty-six thousand, six hundred fifty-six".