1304352035343 has 12 divisors (see below), whose sum is σ = 2153216058448. Its totient is φ = 745344020160.

The previous prime is 1304352035297. The next prime is 1304352035347. The reversal of 1304352035343 is 3435302534031.

1304352035343 is a `hidden beast` number, since 1 + 3 + 0 + 43 + 520 + 3 + 53 + 43 = 666.

It is not a de Polignac number, because 1304352035343 - 2¹³ = 1304352027151 is a prime.

It is a super-2 number, since 2×1304352035343² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1304352035298 and 1304352035307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304352035347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10352000218 + ... + 10352000343.

Almost surely, 2^{1304352035343} is an apocalyptic number.

1304352035343 is a deficient number, since it is larger than the sum of its proper divisors (848864023105).

1304352035343 is a wasteful number, since it uses less digits than its factorization.

1304352035343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20704000574 (or 20704000571 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 1304352035343 its reverse (3435302534031), we get a palindrome (4739654569374).

The spelling of 1304352035343 in words is "one trillion, three hundred four billion, three hundred fifty-two million, thirty-five thousand, three hundred forty-three".