2443028940 has 144 divisors (see below), whose sum is σ = 8101600416. Its totient is φ = 590976000.

The previous prime is 2443028921. The next prime is 2443028941. The reversal of 2443028940 is 498203442.

2443028940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2443028895 and 2443028904.

It is not an unprimeable number, because it can be changed into a prime (2443028941) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1188954 + ... + 1191006.

It is an arithmetic number, because the mean of its divisors is an integer number (56261114).

Almost surely, 2^2443028940 is an apocalyptic number.

2443028940 is a gapful number since it is divisible by the number (20) 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 2443028940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4050800208).

2443028940 is an abundant number, since it is smaller than the sum of its proper divisors (5658571476).

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

2443028940 is a wasteful number, since it uses less digits than its factorization.

2443028940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2443028940 is about 49427.0061808320. The cubic root of 2443028940 is about 1346.8199387952.

The spelling of 2443028940 in words is "two billion, four hundred forty-three million, twenty-eight thousand, nine hundred forty".