2442420826 has 16 divisors (see below), whose sum is σ = 3682350720. Its totient is φ = 1214980480.

The previous prime is 2442420823. The next prime is 2442420857. The reversal of 2442420826 is 6280242442.

It is a junction number, because it is equal to n+sod(n) for n = 2442420791 and 2442420800.

It is not an unprimeable number, because it can be changed into a prime (2442420823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809661 + ... + 812671.

It is an arithmetic number, because the mean of its divisors is an integer number (230146920).

Almost surely, 2^2442420826 is an apocalyptic number.

2442420826 is a deficient number, since it is larger than the sum of its proper divisors (1239929894).

2442420826 is a wasteful number, since it uses less digits than its factorization.

2442420826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949.

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 2442420826 is about 49420.8541609714. The cubic root of 2442420826 is about 1346.7081802575.

The spelling of 2442420826 in words is "two billion, four hundred forty-two million, four hundred twenty thousand, eight hundred twenty-six".