325142238433 has 2 divisors, whose sum is σ = 325142238434. Its totient is φ = 325142238432.

The previous prime is 325142238431. The next prime is 325142238497. The reversal of 325142238433 is 334832241523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322416145489 + 2726092944 = 567817^2 + 52212^2 .

It is a cyclic number.

It is not a de Polignac number, because 325142238433 - 2¹ = 325142238431 is a prime.

Together with 325142238431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (325142238431) 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 as a sum of consecutive naturals, namely, 162571119216 + 162571119217.

It is an arithmetic number, because the mean of its divisors is an integer number (162571119217).

Almost surely, 2^325142238433 is an apocalyptic number.

It is an amenable number.

325142238433 is a deficient number, since it is larger than the sum of its proper divisors (1).

325142238433 is an equidigital number, since it uses as much as digits as its factorization.

325142238433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 40.

Adding to 325142238433 its reverse (334832241523), we get a palindrome (659974479956).

The spelling of 325142238433 in words is "three hundred twenty-five billion, one hundred forty-two million, two hundred thirty-eight thousand, four hundred thirty-three".