325341655161 has 8 divisors (see below), whose sum is σ = 444369090144. Its totient is φ = 211604328480.

The previous prime is 325341655103. The next prime is 325341655181. The reversal of 325341655161 is 161556143523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325341655161 - 2⁷ = 325341655033 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (325341655181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322526931 + ... + 1322527176.

It is an arithmetic number, because the mean of its divisors is an integer number (55546136268).

Almost surely, 2^325341655161 is an apocalyptic number.

It is an amenable number.

325341655161 is a deficient number, since it is larger than the sum of its proper divisors (119027434983).

325341655161 is a wasteful number, since it uses less digits than its factorization.

325341655161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645054151.

The product of its digits is 324000, while the sum is 42.

Adding to 325341655161 its reverse (161556143523), we get a palindrome (486897798684).

The spelling of 325341655161 in words is "three hundred twenty-five billion, three hundred forty-one million, six hundred fifty-five thousand, one hundred sixty-one".