432400443001 has 2 divisors, whose sum is σ = 432400443002. Its totient is φ = 432400443000.

The previous prime is 432400442951. The next prime is 432400443011. The reversal of 432400443001 is 100344004234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432378578025 + 21864976 = 657555^2 + 4676^2 .

It is a cyclic number.

It is not a de Polignac number, because 432400443001 - 2²¹ = 432398345849 is a prime.

It is a super-2 number, since 2×432400443001² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (432400443011) 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, 216200221500 + 216200221501.

It is an arithmetic number, because the mean of its divisors is an integer number (216200221501).

Almost surely, 2^432400443001 is an apocalyptic number.

It is an amenable number.

432400443001 is a deficient number, since it is larger than the sum of its proper divisors (1).

432400443001 is an equidigital number, since it uses as much as digits as its factorization.

432400443001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 432400443001 its reverse (100344004234), we get a palindrome (532744447235).

The spelling of 432400443001 in words is "four hundred thirty-two billion, four hundred million, four hundred forty-three thousand, one".