2020040024 has 16 divisors (see below), whose sum is σ = 3986921400. Its totient is φ = 956860992.

The previous prime is 2020039999. The next prime is 2020040041. The reversal of 2020040024 is 4200400202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020039990 and 2020040008.

It is a congruent number.

It is an unprimeable number.

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, 6644717 + ... + 6645020.

Almost surely, 2^2020040024 is an apocalyptic number.

It is an amenable number.

2020040024 is a deficient number, since it is larger than the sum of its proper divisors (1966881376).

2020040024 is a wasteful number, since it uses less digits than its factorization.

2020040024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289762 (or 13289758 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2020040024 is about 44944.8553674389. The cubic root of 2020040024 is about 1264.1152137542.

Adding to 2020040024 its reverse (4200400202), we get a palindrome (6220440226).

The spelling of 2020040024 in words is "two billion, twenty million, forty thousand, twenty-four".