2023434112 has 128 divisors (see below), whose sum is σ = 4949268480. Its totient is φ = 804249600.

The previous prime is 2023434067. The next prime is 2023434113. The reversal of 2023434112 is 2114343202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023434113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080537 + ... + 1082407.

It is an arithmetic number, because the mean of its divisors is an integer number (38666160).

Almost surely, 2^2023434112 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 2023434112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2474634240).

2023434112 is an abundant number, since it is smaller than the sum of its proper divisors (2925834368).

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

2023434112 is a wasteful number, since it uses less digits than its factorization.

2023434112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2023434112 is about 44982.5978796245. The cubic root of 2023434112 is about 1264.8228098875.

Adding to 2023434112 its reverse (2114343202), we get a palindrome (4137777314).

The spelling of 2023434112 in words is "two billion, twenty-three million, four hundred thirty-four thousand, one hundred twelve".