355534204243 has 8 divisors (see below), whose sum is σ = 356865844160. Its totient is φ = 354202709760.

The previous prime is 355534204187. The next prime is 355534204271. The reversal of 355534204243 is 342402435553.

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 355534204243 - 2¹⁷ = 355534073171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355534204196 and 355534204205.

It is not an unprimeable number, because it can be changed into a prime (355534204283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9685921 + ... + 9722557.

It is an arithmetic number, because the mean of its divisors is an integer number (44608230520).

Almost surely, 2^355534204243 is an apocalyptic number.

355534204243 is a deficient number, since it is larger than the sum of its proper divisors (1331639917).

355534204243 is a wasteful number, since it uses less digits than its factorization.

355534204243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72717.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 355534204243 its reverse (342402435553), we get a palindrome (697936639796).

The spelling of 355534204243 in words is "three hundred fifty-five billion, five hundred thirty-four million, two hundred four thousand, two hundred forty-three".