240420004024 has 8 divisors (see below), whose sum is σ = 450787507560. Its totient is φ = 120210002008.

The previous prime is 240420003959. The next prime is 240420004109. The reversal of 240420004024 is 420400024042.

240420004024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 240420003986 and 240420004004.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15026250244 + ... + 15026250259.

It is an arithmetic number, because the mean of its divisors is an integer number (56348438445).

Almost surely, 2^240420004024 is an apocalyptic number.

It is an amenable number.

240420004024 is a deficient number, since it is larger than the sum of its proper divisors (210367503536).

240420004024 is a wasteful number, since it uses less digits than its factorization.

240420004024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30052500509 (or 30052500505 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 240420004024 its reverse (420400024042), we get a palindrome (660820028066).

The spelling of 240420004024 in words is "two hundred forty billion, four hundred twenty million, four thousand, twenty-four".