325354144121 has 4 divisors (see below), whose sum is σ = 330868621200. Its totient is φ = 319839667044.

The previous prime is 325354144097. The next prime is 325354144123. The reversal of 325354144121 is 121441453523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325354144121 - 2²² = 325349949817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325354144123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757238451 + ... + 2757238568.

It is an arithmetic number, because the mean of its divisors is an integer number (82717155300).

Almost surely, 2^325354144121 is an apocalyptic number.

It is an amenable number.

325354144121 is a deficient number, since it is larger than the sum of its proper divisors (5514477079).

325354144121 is an equidigital number, since it uses as much as digits as its factorization.

325354144121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5514477078.

The product of its digits is 57600, while the sum is 35.

Adding to 325354144121 its reverse (121441453523), we get a palindrome (446795597644).

The spelling of 325354144121 in words is "three hundred twenty-five billion, three hundred fifty-four million, one hundred forty-four thousand, one hundred twenty-one".