2442234445 has 32 divisors (see below), whose sum is σ = 3600691200. Its totient is φ = 1552758336.

The previous prime is 2442234419. The next prime is 2442234451. The reversal of 2442234445 is 5444322442.

It is a cyclic number.

It is not a de Polignac number, because 2442234445 - 2¹⁵ = 2442201677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2442234445.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7815 + ... + 70324.

It is an arithmetic number, because the mean of its divisors is an integer number (112521600).

Almost surely, 2^2442234445 is an apocalyptic number.

It is an amenable number.

2442234445 is a deficient number, since it is larger than the sum of its proper divisors (1158456755).

2442234445 is a wasteful number, since it uses less digits than its factorization.

2442234445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78217.

The product of its digits is 122880, while the sum is 34.

The square root of 2442234445 is about 49418.9684736539. The cubic root of 2442234445 is about 1346.6739236435.

Adding to 2442234445 its reverse (5444322442), we get a palindrome (7886556887).

The spelling of 2442234445 in words is "two billion, four hundred forty-two million, two hundred thirty-four thousand, four hundred forty-five".