1304435445304 has 32 divisors (see below), whose sum is σ = 2453633789040. Its totient is φ = 650133792000.

The previous prime is 1304435445301. The next prime is 1304435445323. The reversal of 1304435445304 is 4035445344031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304435445301) 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, 16306204 + ... + 16386004.

Almost surely, 2^{1304435445304} is an apocalyptic number.

It is an amenable number.

1304435445304 is a deficient number, since it is larger than the sum of its proper divisors (1149198343736).

1304435445304 is a wasteful number, since it uses less digits than its factorization.

1304435445304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86311 (or 86307 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

The spelling of 1304435445304 in words is "one trillion, three hundred four billion, four hundred thirty-five million, four hundred forty-five thousand, three hundred four".