2442001043 has 4 divisors (see below), whose sum is σ = 2493958560. Its totient is φ = 2390043528.

The previous prime is 2442001019. The next prime is 2442001069. The reversal of 2442001043 is 3401002442.

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

It is a cyclic number.

It is not a de Polignac number, because 2442001043 - 2¹⁰ = 2442000019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442001343) 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, 25978688 + ... + 25978781.

It is an arithmetic number, because the mean of its divisors is an integer number (623489640).

Almost surely, 2^2442001043 is an apocalyptic number.

2442001043 is a deficient number, since it is larger than the sum of its proper divisors (51957517).

2442001043 is an equidigital number, since it uses as much as digits as its factorization.

2442001043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51957516.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2442001043 is about 49416.6069555570. The cubic root of 2442001043 is about 1346.6310221657.

Adding to 2442001043 its reverse (3401002442), we get a palindrome (5843003485).

The spelling of 2442001043 in words is "two billion, four hundred forty-two million, one thousand, forty-three".