430022240014421 has 2 divisors, whose sum is σ = 430022240014422. Its totient is φ = 430022240014420.

The previous prime is 430022240014361. The next prime is 430022240014429. The reversal of 430022240014421 is 124410042220034.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285173673571396 + 144848566443025 = 16887086^2 + 12035305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430022240014421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430022240014429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215011120007210 + 215011120007211.

It is an arithmetic number, because the mean of its divisors is an integer number (215011120007211).

Almost surely, 2^{430022240014421} is an apocalyptic number.

It is an amenable number.

430022240014421 is a deficient number, since it is larger than the sum of its proper divisors (1).

430022240014421 is an equidigital number, since it uses as much as digits as its factorization.

430022240014421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 430022240014421 its reverse (124410042220034), we get a palindrome (554432282234455).

The spelling of 430022240014421 in words is "four hundred thirty trillion, twenty-two billion, two hundred forty million, fourteen thousand, four hundred twenty-one".