1304544305093 has 8 divisors (see below), whose sum is σ = 1316701900800. Its totient is φ = 1292390151408.

The previous prime is 1304544305087. The next prime is 1304544305111. The reversal of 1304544305093 is 3905034454031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1304544305093 - 2¹⁴ = 1304544288709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1304544305093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304544305003) 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, 95813 + ... + 1618106.

It is an arithmetic number, because the mean of its divisors is an integer number (164587737600).

Almost surely, 2^{1304544305093} is an apocalyptic number.

It is an amenable number.

1304544305093 is a deficient number, since it is larger than the sum of its proper divisors (12157595707).

1304544305093 is a wasteful number, since it uses less digits than its factorization.

1304544305093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721011.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1304544305093 in words is "one trillion, three hundred four billion, five hundred forty-four million, three hundred five thousand, ninety-three".