4020460459208 has 16 divisors (see below), whose sum is σ = 7538397010560. Its totient is φ = 2010221256400.

The previous prime is 4020460459177. The next prime is 4020460459237. The reversal of 4020460459208 is 8029540640204.

It is a happy 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, 1024013 + ... + 3014883.

It is an arithmetic number, because the mean of its divisors is an integer number (471149813160).

Almost surely, 2^{4020460459208} is an apocalyptic number.

It is an amenable number.

4020460459208 is a deficient number, since it is larger than the sum of its proper divisors (3517936551352).

4020460459208 is a wasteful number, since it uses less digits than its factorization.

4020460459208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243308 (or 2243304 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 4020460459208 in words is "four trillion, twenty billion, four hundred sixty million, four hundred fifty-nine thousand, two hundred eight".