2002040024 has 16 divisors (see below), whose sum is σ = 3754382400. Its totient is φ = 1000871392.

The previous prime is 2002040009. The next prime is 2002040063. The reversal of 2002040024 is 4200402002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002039990 and 2002040008.

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, 56537 + ... + 84855.

It is an arithmetic number, because the mean of its divisors is an integer number (234648900).

Almost surely, 2^2002040024 is an apocalyptic number.

It is an amenable number.

2002040024 is a deficient number, since it is larger than the sum of its proper divisors (1752342376).

2002040024 is a wasteful number, since it uses less digits than its factorization.

2002040024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37162 (or 37158 counting only the distinct ones).

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

The square root of 2002040024 is about 44744.1618985092. The cubic root of 2002040024 is about 1260.3492825237.

Adding to 2002040024 its reverse (4200402002), we get a palindrome (6202442026).

The spelling of 2002040024 in words is "two billion, two million, forty thousand, twenty-four".