2422040043 has 4 divisors (see below), whose sum is σ = 3229386728. Its totient is φ = 1614693360.

The previous prime is 2422040041. The next prime is 2422040069. The reversal of 2422040043 is 3400402242.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2422040043 - 2¹ = 2422040041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422040041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403673338 + ... + 403673343.

It is an arithmetic number, because the mean of its divisors is an integer number (807346682).

Almost surely, 2^2422040043 is an apocalyptic number.

2422040043 is a deficient number, since it is larger than the sum of its proper divisors (807346685).

2422040043 is an equidigital number, since it uses as much as digits as its factorization.

2422040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807346684.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2422040043 is about 49214.2260225638. The cubic root of 2422040043 is about 1342.9518433015.

Adding to 2422040043 its reverse (3400402242), we get a palindrome (5822442285).

The spelling of 2422040043 in words is "two billion, four hundred twenty-two million, forty thousand, forty-three".