4023611816 has 64 divisors (see below), whose sum is σ = 9138199680. Its totient is φ = 1621370880.

The previous prime is 4023611783. The next prime is 4023611821. The reversal of 4023611816 is 6181163204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667651 + ... + 1670061.

It is an arithmetic number, because the mean of its divisors is an integer number (142784370).

Almost surely, 2^4023611816 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 4023611816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4569099840).

4023611816 is an abundant number, since it is smaller than the sum of its proper divisors (5114587864).

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

4023611816 is a wasteful number, since it uses less digits than its factorization.

4023611816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194 (or 4190 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4023611816 is about 63431.9463362114. The cubic root of 4023611816 is about 1590.5183779764.

The spelling of 4023611816 in words is "four billion, twenty-three million, six hundred eleven thousand, eight hundred sixteen".