2111441448 has 16 divisors (see below), whose sum is σ = 5278603680. Its totient is φ = 703813808.

The previous prime is 2111441441. The next prime is 2111441467. The reversal of 2111441448 is 8441441112.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2111441441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43988340 + ... + 43988387.

It is an arithmetic number, because the mean of its divisors is an integer number (329912730).

Almost surely, 2^2111441448 is an apocalyptic number.

It is an amenable number.

2111441448 is an abundant number, since it is smaller than the sum of its proper divisors (3167162232).

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

2111441448 is a wasteful number, since it uses less digits than its factorization.

2111441448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87976736 (or 87976732 counting only the distinct ones).

The product of its digits is 4096, while the sum is 30.

The square root of 2111441448 is about 45950.4238065331. The cubic root of 2111441448 is about 1282.9006175618.

The spelling of 2111441448 in words is "two billion, one hundred eleven million, four hundred forty-one thousand, four hundred forty-eight".