2304400231 has 8 divisors (see below), whose sum is σ = 2642908544. Its totient is φ = 1968219000.

The previous prime is 2304400223. The next prime is 2304400243. The reversal of 2304400231 is 1320044032.

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 2304400231 - 2³ = 2304400223 is a prime.

It is a super-2 number, since 2×2304400231² = 10620520849265706722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304400199 and 2304400208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304406231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579645 + ... + 583606.

It is an arithmetic number, because the mean of its divisors is an integer number (330363568).

Almost surely, 2^2304400231 is an apocalyptic number.

2304400231 is a deficient number, since it is larger than the sum of its proper divisors (338508313).

2304400231 is a wasteful number, since it uses less digits than its factorization.

2304400231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163541.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2304400231 is about 48004.1688918785. The cubic root of 2304400231 is about 1320.8473727714.

Adding to 2304400231 its reverse (1320044032), we get a palindrome (3624444263).

The spelling of 2304400231 in words is "two billion, three hundred four million, four hundred thousand, two hundred thirty-one".