1304441354352 has 40 divisors (see below), whose sum is σ = 3370164184080. Its totient is φ = 434767674880.

The previous prime is 1304441354329. The next prime is 1304441354369. The reversal of 1304441354352 is 2534531444031.

It is a self number, because there is not a number n which added to its sum of digits gives 1304441354352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982077 + ... + 1890332.

It is an arithmetic number, because the mean of its divisors is an integer number (84254104602).

Almost surely, 2^{1304441354352} is an apocalyptic number.

1304441354352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304441354352 is an abundant number, since it is smaller than the sum of its proper divisors (2065722829728).

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

1304441354352 is a wasteful number, since it uses less digits than its factorization.

1304441354352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881881 (or 2881875 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 1304441354352 its reverse (2534531444031), we get a palindrome (3838972798383).

The spelling of 1304441354352 in words is "one trillion, three hundred four billion, four hundred forty-one million, three hundred fifty-four thousand, three hundred fifty-two".