325142234321 has 2 divisors, whose sum is σ = 325142234322. Its totient is φ = 325142234320.

The previous prime is 325142234297. The next prime is 325142234327. The reversal of 325142234321 is 123432241523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232409803921 + 92732430400 = 482089^2 + 304520^2 .

It is a cyclic number.

It is not a de Polignac number, because 325142234321 - 2³⁰ = 324068492497 is a prime.

It is not a weakly prime, because it can be changed into another prime (325142234327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162571117160 + 162571117161.

It is an arithmetic number, because the mean of its divisors is an integer number (162571117161).

Almost surely, 2^325142234321 is an apocalyptic number.

It is an amenable number.

325142234321 is a deficient number, since it is larger than the sum of its proper divisors (1).

325142234321 is an equidigital number, since it uses as much as digits as its factorization.

325142234321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 32.

Adding to 325142234321 its reverse (123432241523), we get a palindrome (448574475844).

The spelling of 325142234321 in words is "three hundred twenty-five billion, one hundred forty-two million, two hundred thirty-four thousand, three hundred twenty-one".