535305241301243 has 16 divisors (see below), whose sum is σ = 638447282689536. Its totient is φ = 438835093794240.

The previous prime is 535305241301179. The next prime is 535305241301293. The reversal of 535305241301243 is 342103142503535.

It is a cyclic number.

It is not a de Polignac number, because 535305241301243 - 2⁶ = 535305241301179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 535305241301243.

It is not an unprimeable number, because it can be changed into a prime (535305241301293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183039146 + ... + 185940687.

It is an arithmetic number, because the mean of its divisors is an integer number (39902955168096).

Almost surely, 2^{535305241301243} is an apocalyptic number.

535305241301243 is a deficient number, since it is larger than the sum of its proper divisors (103142041388293).

535305241301243 is a wasteful number, since it uses less digits than its factorization.

535305241301243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368988874.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 535305241301243 its reverse (342103142503535), we get a palindrome (877408383804778).

The spelling of 535305241301243 in words is "five hundred thirty-five trillion, three hundred five billion, two hundred forty-one million, three hundred one thousand, two hundred forty-three".