350928020243 has 2 divisors, whose sum is σ = 350928020244. Its totient is φ = 350928020242.

The previous prime is 350928020197. The next prime is 350928020251. The reversal of 350928020243 is 342020829053.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350928020243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350928020197 and 350928020206.

It is not a weakly prime, because it can be changed into another prime (350928025243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175464010121 + 175464010122.

It is an arithmetic number, because the mean of its divisors is an integer number (175464010122).

Almost surely, 2^350928020243 is an apocalyptic number.

350928020243 is a deficient number, since it is larger than the sum of its proper divisors (1).

350928020243 is an equidigital number, since it uses as much as digits as its factorization.

350928020243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 350928020243 its reverse (342020829053), we get a palindrome (692948849296).

The spelling of 350928020243 in words is "three hundred fifty billion, nine hundred twenty-eight million, twenty thousand, two hundred forty-three".