4023388852 has 48 divisors (see below), whose sum is σ = 8535098880. Its totient is φ = 1621058400.

The previous prime is 4023388849. The next prime is 4023388877. The reversal of 4023388852 is 2588833204.

4023388852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4023388799 and 4023388808.

It is a congruent number.

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, 40827 + ... + 98557.

It is an arithmetic number, because the mean of its divisors is an integer number (177814560).

Almost surely, 2^4023388852 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 4023388852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4267549440).

4023388852 is an abundant number, since it is smaller than the sum of its proper divisors (4511710028).

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

4023388852 is a wasteful number, since it uses less digits than its factorization.

4023388852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57892 (or 57890 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 4023388852 is about 63430.1888062774. The cubic root of 4023388852 is about 1590.4889984946.

The spelling of 4023388852 in words is "four billion, twenty-three million, three hundred eighty-eight thousand, eight hundred fifty-two".