2041444247 has 2 divisors, whose sum is σ = 2041444248. Its totient is φ = 2041444246.

The previous prime is 2041444231. The next prime is 2041444397. The reversal of 2041444247 is 7424441402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2041444247 - 2⁴ = 2041444231 is a prime.

It is a super-2 number, since 2×2041444247² = 8334989227218794018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041444747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020722123 + 1020722124.

It is an arithmetic number, because the mean of its divisors is an integer number (1020722124).

Almost surely, 2^2041444247 is an apocalyptic number.

2041444247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041444247 is an equidigital number, since it uses as much as digits as its factorization.

2041444247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 32.

The square root of 2041444247 is about 45182.3444168184. The cubic root of 2041444247 is about 1268.5643659199.

Adding to 2041444247 its reverse (7424441402), we get a palindrome (9465885649).

The spelling of 2041444247 in words is "two billion, forty-one million, four hundred forty-four thousand, two hundred forty-seven".