2044424505 has 16 divisors (see below), whose sum is σ = 3463496064. Its totient is φ = 1026220800.

The previous prime is 2044424419. The next prime is 2044424507. The reversal of 2044424505 is 5054244402.

It is not a de Polignac number, because 2044424505 - 2¹² = 2044420409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044424507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4008421 + ... + 4008930.

It is an arithmetic number, because the mean of its divisors is an integer number (216468504).

Almost surely, 2^2044424505 is an apocalyptic number.

It is an amenable number.

2044424505 is a deficient number, since it is larger than the sum of its proper divisors (1419071559).

2044424505 is a wasteful number, since it uses less digits than its factorization.

2044424505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017376.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2044424505 is about 45215.3127269955. The cubic root of 2044424505 is about 1269.1813818446.

Adding to 2044424505 its reverse (5054244402), we get a palindrome (7098668907).

The spelling of 2044424505 in words is "two billion, forty-four million, four hundred twenty-four thousand, five hundred five".