2440000040024 has 32 divisors (see below), whose sum is σ = 4668277363200. Its totient is φ = 1195361849760.

The previous prime is 2440000039963. The next prime is 2440000040047. The reversal of 2440000040024 is 4200400000442.

It is a junction number, because it is equal to n+sod(n) for n = 2440000039978 and 2440000040005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14652932 + ... + 14818515.

It is an arithmetic number, because the mean of its divisors is an integer number (145883667600).

Almost surely, 2^{2440000040024} is an apocalyptic number.

It is an amenable number.

2440000040024 is a deficient number, since it is larger than the sum of its proper divisors (2228277323176).

2440000040024 is a wasteful number, since it uses less digits than its factorization.

2440000040024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29471663 (or 29471659 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2440000040024 its reverse (4200400000442), we get a palindrome (6640400040466).

The spelling of 2440000040024 in words is "two trillion, four hundred forty billion, forty thousand, twenty-four".