200012341427 has 2 divisors, whose sum is σ = 200012341428. Its totient is φ = 200012341426.

The previous prime is 200012341393. The next prime is 200012341447. The reversal of 200012341427 is 724143210002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200012341427 - 2⁶ = 200012341363 is a prime.

It is a super-2 number, since 2×200012341427² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200012341396 and 200012341405.

It is not a weakly prime, because it can be changed into another prime (200012341447) 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 as a sum of consecutive naturals, namely, 100006170713 + 100006170714.

It is an arithmetic number, because the mean of its divisors is an integer number (100006170714).

Almost surely, 2^200012341427 is an apocalyptic number.

200012341427 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012341427 is an equidigital number, since it uses as much as digits as its factorization.

200012341427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 200012341427 its reverse (724143210002), we get a palindrome (924155551429).

The spelling of 200012341427 in words is "two hundred billion, twelve million, three hundred forty-one thousand, four hundred twenty-seven".