4232423121001 has 2 divisors, whose sum is σ = 4232423121002. Its totient is φ = 4232423121000.

The previous prime is 4232423120987. The next prime is 4232423121011. The reversal of 4232423121001 is 1001213242324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2454736897600 + 1777686223401 = 1566760^2 + 1333299^2 .

It is a cyclic number.

It is not a de Polignac number, because 4232423121001 - 2²¹ = 4232421023849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4232423121011) 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, 2116211560500 + 2116211560501.

It is an arithmetic number, because the mean of its divisors is an integer number (2116211560501).

Almost surely, 2^{4232423121001} is an apocalyptic number.

It is an amenable number.

4232423121001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232423121001 is an equidigital number, since it uses as much as digits as its factorization.

4232423121001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4232423121001 its reverse (1001213242324), we get a palindrome (5233636363325).

The spelling of 4232423121001 in words is "four trillion, two hundred thirty-two billion, four hundred twenty-three million, one hundred twenty-one thousand, one".