2044232568 has 144 divisors (see below), whose sum is σ = 6531885360. Its totient is φ = 575769600.

The previous prime is 2044232563. The next prime is 2044232581. The reversal of 2044232568 is 8652324402.

2044232568 is a `hidden beast` number, since 20 + 4 + 42 + 32 + 568 = 666.

2044232568 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044232563) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 246408 + ... + 254568.

It is an arithmetic number, because the mean of its divisors is an integer number (45360315).

Almost surely, 2^2044232568 is an apocalyptic number.

2044232568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044232568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265942680).

2044232568 is an abundant number, since it is smaller than the sum of its proper divisors (4487652792).

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

2044232568 is a wasteful number, since it uses less digits than its factorization.

2044232568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8258 (or 8244 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2044232568 is about 45213.1901993213. The cubic root of 2044232568 is about 1269.1416623555.

The spelling of 2044232568 in words is "two billion, forty-four million, two hundred thirty-two thousand, five hundred sixty-eight".