325021104433 has 2 divisors, whose sum is σ = 325021104434. Its totient is φ = 325021104432.

The previous prime is 325021104427. The next prime is 325021104479. The reversal of 325021104433 is 334401120523.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222526362529 + 102494741904 = 471727^2 + 320148^2 .

It is a cyclic number.

It is not a de Polignac number, because 325021104433 - 2²⁵ = 324987550001 is a prime.

It is not a weakly prime, because it can be changed into another prime (325021104403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162510552216 + 162510552217.

It is an arithmetic number, because the mean of its divisors is an integer number (162510552217).

Almost surely, 2^325021104433 is an apocalyptic number.

It is an amenable number.

325021104433 is a deficient number, since it is larger than the sum of its proper divisors (1).

325021104433 is an equidigital number, since it uses as much as digits as its factorization.

325021104433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 325021104433 its reverse (334401120523), we get a palindrome (659422224956).

The spelling of 325021104433 in words is "three hundred twenty-five billion, twenty-one million, one hundred four thousand, four hundred thirty-three".