6336508045840 has 80 divisors (see below), whose sum is σ = 17067651136128. Its totient is φ = 2142756523008.

The previous prime is 6336508045811. The next prime is 6336508045853. The reversal of 6336508045840 is 485408056336.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77460442 + ... + 77542201.

Almost surely, 2^{6336508045840} is an apocalyptic number.

It is an amenable number.

6336508045840 is an abundant number, since it is smaller than the sum of its proper divisors (10731143090288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6336508045840 is a wasteful number, since it uses less digits than its factorization.

6336508045840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155002736 (or 155002730 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 6336508045840 in words is "six trillion, three hundred thirty-six billion, five hundred eight million, forty-five thousand, eight hundred forty".