1304115320032 has 36 divisors (see below), whose sum is σ = 2986656964200. Its totient is φ = 558906565056.

The previous prime is 1304115320029. The next prime is 1304115320033. The reversal of 1304115320032 is 2300235114031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1304115319979 and 1304115320006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304115320033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415851532 + ... + 415854667.

It is an arithmetic number, because the mean of its divisors is an integer number (82962693450).

Almost surely, 2^{1304115320032} is an apocalyptic number.

It is an amenable number.

1304115320032 is an abundant number, since it is smaller than the sum of its proper divisors (1682541644168).

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

1304115320032 is an equidigital number, since it uses as much as digits as its factorization.

1304115320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831706223 (or 831706208 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 1304115320032 in words is "one trillion, three hundred four billion, one hundred fifteen million, three hundred twenty thousand, thirty-two".