2314021431 has 4 divisors (see below), whose sum is σ = 3085361912. Its totient is φ = 1542680952.

The previous prime is 2314021373. The next prime is 2314021433. The reversal of 2314021431 is 1341204132.

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

It is not a de Polignac number, because 2314021431 - 2¹⁴ = 2314005047 is a prime.

It is a super-2 number, since 2×2314021431² = 10709390366254575522, 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 = 2314021398 and 2314021407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2314021433) 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 3 ways as a sum of consecutive naturals, for example, 385670236 + ... + 385670241.

It is an arithmetic number, because the mean of its divisors is an integer number (771340478).

Almost surely, 2^2314021431 is an apocalyptic number.

2314021431 is a deficient number, since it is larger than the sum of its proper divisors (771340481).

2314021431 is an equidigital number, since it uses as much as digits as its factorization.

2314021431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771340480.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2314021431 is about 48104.2766394008. The cubic root of 2314021431 is about 1322.6830625077.

Adding to 2314021431 its reverse (1341204132), we get a palindrome (3655225563).

The spelling of 2314021431 in words is "two billion, three hundred fourteen million, twenty-one thousand, four hundred thirty-one".