430401022001 has 2 divisors, whose sum is σ = 430401022002. Its totient is φ = 430401022000.

The previous prime is 430401021989. The next prime is 430401022027. The reversal of 430401022001 is 100220104034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325412061601 + 104988960400 = 570449^2 + 324020^2 .

It is a cyclic number.

It is not a de Polignac number, because 430401022001 - 2²² = 430396827697 is a prime.

It is not a weakly prime, because it can be changed into another prime (430401022031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215200511000 + 215200511001.

It is an arithmetic number, because the mean of its divisors is an integer number (215200511001).

Almost surely, 2^430401022001 is an apocalyptic number.

It is an amenable number.

430401022001 is a deficient number, since it is larger than the sum of its proper divisors (1).

430401022001 is an equidigital number, since it uses as much as digits as its factorization.

430401022001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 430401022001 its reverse (100220104034), we get a palindrome (530621126035).

The spelling of 430401022001 in words is "four hundred thirty billion, four hundred one million, twenty-two thousand, one".