2044020420424 has 16 divisors (see below), whose sum is σ = 3832625170620. Its totient is φ = 1021987041600.

The previous prime is 2044020420373. The next prime is 2044020420433. The reversal of 2044020420424 is 4240240204402.

It can be written as a sum of positive squares in 2 ways, for example, as 1689974000100 + 354046420324 = 1299990^2 + 595018^2 .

It is a super-2 number, since 2×2044020420424² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2044020420392 and 2044020420401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2518227 + ... + 3229474.

Almost surely, 2^{2044020420424} is an apocalyptic number.

It is an amenable number.

2044020420424 is a deficient number, since it is larger than the sum of its proper divisors (1788604750196).

2044020420424 is a wasteful number, since it uses less digits than its factorization.

2044020420424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792160 (or 5792156 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2044020420424 its reverse (4240240204402), we get a palindrome (6284260624826).

The spelling of 2044020420424 in words is "two trillion, forty-four billion, twenty million, four hundred twenty thousand, four hundred twenty-four".