1328188022496 has 36 divisors (see below), whose sum is σ = 3777034689792. Its totient is φ = 442729340736.

The previous prime is 1328188022477. The next prime is 1328188022533. The reversal of 1328188022496 is 6942208818231.

1328188022496 is a `hidden beast` number, since 1 + 328 + 1 + 8 + 8 + 0 + 224 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2305881696 + ... + 2305882271.

It is an arithmetic number, because the mean of its divisors is an integer number (104917630272).

Almost surely, 2^{1328188022496} is an apocalyptic number.

1328188022496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1328188022496 is an abundant number, since it is smaller than the sum of its proper divisors (2448846667296).

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

1328188022496 is a wasteful number, since it uses less digits than its factorization.

1328188022496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611763983 (or 4611763972 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 1328188022496 in words is "one trillion, three hundred twenty-eight billion, one hundred eighty-eight million, twenty-two thousand, four hundred ninety-six".