2244041985 has 32 divisors (see below), whose sum is σ = 3633517440. Its totient is φ = 1182532608.

The previous prime is 2244041963. The next prime is 2244042019. The reversal of 2244041985 is 5891404422.

It is not a de Polignac number, because 2244041985 - 2¹⁴ = 2244025601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 693351 + ... + 696579.

It is an arithmetic number, because the mean of its divisors is an integer number (113547420).

Almost surely, 2^2244041985 is an apocalyptic number.

It is an amenable number.

2244041985 is a deficient number, since it is larger than the sum of its proper divisors (1389475455).

2244041985 is a wasteful number, since it uses less digits than its factorization.

2244041985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 2244041985 is about 47371.3202792576. The cubic root of 2244041985 is about 1309.2130512371.

The spelling of 2244041985 in words is "two billion, two hundred forty-four million, forty-one thousand, nine hundred eighty-five".