3506364050243 has 2 divisors, whose sum is σ = 3506364050244. Its totient is φ = 3506364050242.

The previous prime is 3506364050239. The next prime is 3506364050279. The reversal of 3506364050243 is 3420504636053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3506364050243 - 2² = 3506364050239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3506364050243.

It is not a weakly prime, because it can be changed into another prime (3506364050143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753182025121 + 1753182025122.

It is an arithmetic number, because the mean of its divisors is an integer number (1753182025122).

Almost surely, 2^{3506364050243} is an apocalyptic number.

3506364050243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506364050243 is an equidigital number, since it uses as much as digits as its factorization.

3506364050243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 3506364050243 its reverse (3420504636053), we get a palindrome (6926868686296).

The spelling of 3506364050243 in words is "three trillion, five hundred six billion, three hundred sixty-four million, fifty thousand, two hundred forty-three".