1304323053239 has 8 divisors (see below), whose sum is σ = 1317534472080. Its totient is φ = 1291130550976.

The previous prime is 1304323053161. The next prime is 1304323053349. The reversal of 1304323053239 is 9323503234031.

It is a happy number.

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 1304323053239 - 2¹⁶ = 1304322987703 is a prime.

It is a super-2 number, since 2×1304323053239² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304323013239) 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, 4590524 + ... + 4866369.

It is an arithmetic number, because the mean of its divisors is an integer number (164691809010).

Almost surely, 2^{1304323053239} is an apocalyptic number.

1304323053239 is a deficient number, since it is larger than the sum of its proper divisors (13211418841).

1304323053239 is a wasteful number, since it uses less digits than its factorization.

1304323053239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9458289.

The product of its (nonzero) digits is 174960, while the sum is 38.

The spelling of 1304323053239 in words is "one trillion, three hundred four billion, three hundred twenty-three million, fifty-three thousand, two hundred thirty-nine".