2183442048 has 128 divisors (see below), whose sum is σ = 6502377600. Its totient is φ = 721244160.

The previous prime is 2183442047. The next prime is 2183442061. The reversal of 2183442048 is 8402443812.

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

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

It is not an unprimeable number, because it can be changed into a prime (2183442047) 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, 387733 + ... + 393323.

It is an arithmetic number, because the mean of its divisors is an integer number (50799825).

Almost surely, 2^2183442048 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 2183442048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251188800).

2183442048 is an abundant number, since it is smaller than the sum of its proper divisors (4318935552).

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

2183442048 is a wasteful number, since it uses less digits than its factorization.

2183442048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727 (or 5709 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2183442048 is about 46727.3158655620. The cubic root of 2183442048 is about 1297.3203279560.

The spelling of 2183442048 in words is "two billion, one hundred eighty-three million, four hundred forty-two thousand, forty-eight".