2000344231 has 2 divisors, whose sum is σ = 2000344232. Its totient is φ = 2000344230.

The previous prime is 2000344217. The next prime is 2000344237. The reversal of 2000344231 is 1324430002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000344231 - 2²¹ = 1998247079 is a prime.

It is a super-2 number, since 2×2000344231² = 8002754084989962722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000344199 and 2000344208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000344237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000172115 + 1000172116.

It is an arithmetic number, because the mean of its divisors is an integer number (1000172116).

Almost surely, 2^2000344231 is an apocalyptic number.

2000344231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000344231 is an equidigital number, since it uses as much as digits as its factorization.

2000344231 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2000344231 is about 44725.2080039881. The cubic root of 2000344231 is about 1259.9933297287.

Adding to 2000344231 its reverse (1324430002), we get a palindrome (3324774233).

The spelling of 2000344231 in words is "two billion, three hundred forty-four thousand, two hundred thirty-one".