2041022449 has 8 divisors (see below), whose sum is σ = 2051566920. Its totient is φ = 2030493696.

The previous prime is 2041022429. The next prime is 2041022491. The reversal of 2041022449 is 9442201402.

It can be written as a sum of positive squares in 4 ways, for example, as 874225 + 2040148224 = 935^2 + 45168^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2041022449 - 2²⁵ = 2007468017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041022429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325189 + ... + 331405.

It is an arithmetic number, because the mean of its divisors is an integer number (256445865).

Almost surely, 2^2041022449 is an apocalyptic number.

It is an amenable number.

2041022449 is a deficient number, since it is larger than the sum of its proper divisors (10544471).

2041022449 is a wasteful number, since it uses less digits than its factorization.

2041022449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7859.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2041022449 is about 45177.6764453419. The cubic root of 2041022449 is about 1268.4769907247.

The spelling of 2041022449 in words is "two billion, forty-one million, twenty-two thousand, four hundred forty-nine".