2041422443 has 4 divisors (see below), whose sum is σ = 2069387208. Its totient is φ = 2013457680.

The previous prime is 2041422421. The next prime is 2041422451. The reversal of 2041422443 is 3442241402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3442241402 = 2 ⋅1721120701.

It is a cyclic number.

It is not a de Polignac number, because 2041422443 - 2¹² = 2041418347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041422413) 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, 13982273 + ... + 13982418.

It is an arithmetic number, because the mean of its divisors is an integer number (517346802).

Almost surely, 2^2041422443 is an apocalyptic number.

2041422443 is a deficient number, since it is larger than the sum of its proper divisors (27964765).

2041422443 is an equidigital number, since it uses as much as digits as its factorization.

2041422443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27964764.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2041422443 is about 45182.1031272339. The cubic root of 2041422443 is about 1268.5598495298.

Adding to 2041422443 its reverse (3442241402), we get a palindrome (5483663845).

The spelling of 2041422443 in words is "two billion, forty-one million, four hundred twenty-two thousand, four hundred forty-three".