1328371804600 has 48 divisors (see below), whose sum is σ = 3088684342800. Its totient is φ = 531310890240.

The previous prime is 1328371804579. The next prime is 1328371804631. The reversal of 1328371804600 is 64081738231.

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 11 ways as a sum of consecutive naturals, for example, 2668597 + ... + 3127003.

It is an arithmetic number, because the mean of its divisors is an integer number (64347590475).

Almost surely, 2^{1328371804600} is an apocalyptic number.

1328371804600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1328371804600 is an abundant number, since it is smaller than the sum of its proper divisors (1760312538200).

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

1328371804600 is a wasteful number, since it uses less digits than its factorization.

1328371804600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472912 (or 472903 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 1328371804600 in words is "one trillion, three hundred twenty-eight billion, three hundred seventy-one million, eight hundred four thousand, six hundred".