2304140431 has 8 divisors (see below), whose sum is σ = 2427265280. Its totient is φ = 2181201048.

The previous prime is 2304140413. The next prime is 2304140459. The reversal of 2304140431 is 1340414032.

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 2304140431 - 2⁷ = 2304140303 is a prime.

It is a super-2 number, since 2×2304140431² = 10618126251537731522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304140401) 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, 20481 + ... + 70906.

It is an arithmetic number, because the mean of its divisors is an integer number (303408160).

Almost surely, 2^2304140431 is an apocalyptic number.

2304140431 is a deficient number, since it is larger than the sum of its proper divisors (123124849).

2304140431 is a wasteful number, since it uses less digits than its factorization.

2304140431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92733.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2304140431 is about 48001.4628006272. The cubic root of 2304140431 is about 1320.7977330952.

Adding to 2304140431 its reverse (1340414032), we get a palindrome (3644554463).

The spelling of 2304140431 in words is "two billion, three hundred four million, one hundred forty thousand, four hundred thirty-one".