325145135343 has 32 divisors (see below), whose sum is σ = 521879449600. Its totient is φ = 179803743840.

The previous prime is 325145135339. The next prime is 325145135347. The reversal of 325145135343 is 343531541523.

It is an interprime number because it is at equal distance from previous prime (325145135339) and next prime (325145135347).

It is not a de Polignac number, because 325145135343 - 2² = 325145135339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325145135347) 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 in 31 ways as a sum of consecutive naturals, for example, 5064580 + ... + 5128377.

It is an arithmetic number, because the mean of its divisors is an integer number (16308732800).

Almost surely, 2^325145135343 is an apocalyptic number.

325145135343 is a deficient number, since it is larger than the sum of its proper divisors (196734314257).

325145135343 is a wasteful number, since it uses less digits than its factorization.

325145135343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10193012 (or 10192998 counting only the distinct ones).

The product of its digits is 324000, while the sum is 39.

Adding to 325145135343 its reverse (343531541523), we get a palindrome (668676676866).

The spelling of 325145135343 in words is "three hundred twenty-five billion, one hundred forty-five million, one hundred thirty-five thousand, three hundred forty-three".