2325140221 has 8 divisors (see below), whose sum is σ = 2405905920. Its totient is φ = 2244413808.

The previous prime is 2325140189. The next prime is 2325140239. The reversal of 2325140221 is 1220415232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2325140221 - 2⁵ = 2325140189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2325140192 and 2325140201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325140261) 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, 161500 + ... + 175306.

It is an arithmetic number, because the mean of its divisors is an integer number (300738240).

Almost surely, 2^2325140221 is an apocalyptic number.

It is an amenable number.

2325140221 is a deficient number, since it is larger than the sum of its proper divisors (80765699).

2325140221 is a wasteful number, since it uses less digits than its factorization.

2325140221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19643.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2325140221 is about 48219.7078070782. The cubic root of 2325140221 is about 1324.7981600226.

Adding to 2325140221 its reverse (1220415232), we get a palindrome (3545555453).

The spelling of 2325140221 in words is "two billion, three hundred twenty-five million, one hundred forty thousand, two hundred twenty-one".