235243201433 has 2 divisors, whose sum is σ = 235243201434. Its totient is φ = 235243201432.

The previous prime is 235243201411. The next prime is 235243201441. The reversal of 235243201433 is 334102342532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223385733769 + 11857467664 = 472637^2 + 108892^2 .

It is a cyclic number.

It is not a de Polignac number, because 235243201433 - 2¹⁴ = 235243185049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235243201433.

It is not a weakly prime, because it can be changed into another prime (235243201483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117621600716 + 117621600717.

It is an arithmetic number, because the mean of its divisors is an integer number (117621600717).

Almost surely, 2^235243201433 is an apocalyptic number.

It is an amenable number.

235243201433 is a deficient number, since it is larger than the sum of its proper divisors (1).

235243201433 is an equidigital number, since it uses as much as digits as its factorization.

235243201433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 235243201433 its reverse (334102342532), we get a palindrome (569345543965).

The spelling of 235243201433 in words is "two hundred thirty-five billion, two hundred forty-three million, two hundred one thousand, four hundred thirty-three".