1328484004404 has 24 divisors (see below), whose sum is σ = 3183574281888. Its totient is φ = 430859676960.

The previous prime is 1328484004403. The next prime is 1328484004429. The reversal of 1328484004404 is 4044004848231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328484004403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496040102 + ... + 1496040989.

It is an arithmetic number, because the mean of its divisors is an integer number (132648928412).

Almost surely, 2^{1328484004404} is an apocalyptic number.

It is an amenable number.

1328484004404 is an abundant number, since it is smaller than the sum of its proper divisors (1855090277484).

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

1328484004404 is a wasteful number, since it uses less digits than its factorization.

1328484004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992081135 (or 2992081133 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 42.

The spelling of 1328484004404 in words is "one trillion, three hundred twenty-eight billion, four hundred eighty-four million, four thousand, four hundred four".