353043352345 has 8 divisors (see below), whose sum is σ = 423678976776. Its totient is φ = 282416712576.

The previous prime is 353043352327. The next prime is 353043352367. The reversal of 353043352345 is 543253340353.

It can be written as a sum of positive squares in 4 ways, for example, as 76426261209 + 276617091136 = 276453^2 + 525944^2 .

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 353043352345 - 2⁹ = 353043351833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 353043352298 and 353043352307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159412 + ... + 2317141.

It is an arithmetic number, because the mean of its divisors is an integer number (52959872097).

Almost surely, 2^353043352345 is an apocalyptic number.

It is an amenable number.

353043352345 is a deficient number, since it is larger than the sum of its proper divisors (70635624431).

353043352345 is a wasteful number, since it uses less digits than its factorization.

353043352345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492331.

The product of its (nonzero) digits is 972000, while the sum is 40.

Adding to 353043352345 its reverse (543253340353), we get a palindrome (896296692698).

The spelling of 353043352345 in words is "three hundred fifty-three billion, forty-three million, three hundred fifty-two thousand, three hundred forty-five".