2328421253 has 16 divisors (see below), whose sum is σ = 2572953600. Its totient is φ = 2098502640.

The previous prime is 2328421241. The next prime is 2328421279. The reversal of 2328421253 is 3521248232.

It is a cyclic number.

It is not a de Polignac number, because 2328421253 - 2⁶ = 2328421189 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 (2328421153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250 + ... + 68252.

It is an arithmetic number, because the mean of its divisors is an integer number (160809600).

Almost surely, 2^2328421253 is an apocalyptic number.

It is an amenable number.

2328421253 is a deficient number, since it is larger than the sum of its proper divisors (244532347).

2328421253 is a wasteful number, since it uses less digits than its factorization.

2328421253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67112.

The product of its digits is 23040, while the sum is 32.

The square root of 2328421253 is about 48253.7175044576. The cubic root of 2328421253 is about 1325.4210130957.

Adding to 2328421253 its reverse (3521248232), we get a palindrome (5849669485).

The spelling of 2328421253 in words is "two billion, three hundred twenty-eight million, four hundred twenty-one thousand, two hundred fifty-three".