2324273025421 has 4 divisors (see below), whose sum is σ = 2324417039644. Its totient is φ = 2324129011200.

The previous prime is 2324273025419. The next prime is 2324273025493. The reversal of 2324273025421 is 1245203724232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1267232009796 + 1057041015625 = 1125714^2 + 1028125^2 .

It is a cyclic number.

It is not a de Polignac number, because 2324273025421 - 2¹ = 2324273025419 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 (2324273025401) 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, 71982900 + ... + 72015181.

It is an arithmetic number, because the mean of its divisors is an integer number (581104259911).

Almost surely, 2^{2324273025421} is an apocalyptic number.

It is an amenable number.

2324273025421 is a deficient number, since it is larger than the sum of its proper divisors (144014223).

2324273025421 is a wasteful number, since it uses less digits than its factorization.

2324273025421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144014222.

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 2324273025421 its reverse (1245203724232), we get a palindrome (3569476749653).

The spelling of 2324273025421 in words is "two trillion, three hundred twenty-four billion, two hundred seventy-three million, twenty-five thousand, four hundred twenty-one".