304473342122653 has 8 divisors (see below), whose sum is σ = 332193090833856. Its totient is φ = 276760319073600.

The previous prime is 304473342122629. The next prime is 304473342122659. The reversal of 304473342122653 is 356221243374403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304473342122653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 304473342122597 and 304473342122606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304473342122659) 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, 1681320876 + ... + 1681501957.

It is an arithmetic number, because the mean of its divisors is an integer number (41524136354232).

Almost surely, 2^{304473342122653} is an apocalyptic number.

It is an amenable number.

304473342122653 is a deficient number, since it is larger than the sum of its proper divisors (27719748711203).

304473342122653 is a wasteful number, since it uses less digits than its factorization.

304473342122653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362831075.

The product of its (nonzero) digits is 8709120, while the sum is 49.

The spelling of 304473342122653 in words is "three hundred four trillion, four hundred seventy-three billion, three hundred forty-two million, one hundred twenty-two thousand, six hundred fifty-three".