4032123401 has 2 divisors, whose sum is σ = 4032123402. Its totient is φ = 4032123400.

The previous prime is 4032123371. The next prime is 4032123421. The reversal of 4032123401 is 1043212304.

It is an a-pointer prime, because the next prime (4032123421) can be obtained adding 4032123401 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4032123001 + 400 = 63499^2 + 20^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032123401 - 2¹⁸ = 4031861257 is a prime.

It is not a weakly prime, because it can be changed into another prime (4032123421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016061700 + 2016061701.

It is an arithmetic number, because the mean of its divisors is an integer number (2016061701).

Almost surely, 2^4032123401 is an apocalyptic number.

It is an amenable number.

4032123401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032123401 is an equidigital number, since it uses as much as digits as its factorization.

4032123401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4032123401 is about 63499.0031496558. The cubic root of 4032123401 is about 1591.6391204148.

Adding to 4032123401 its reverse (1043212304), we get a palindrome (5075335705).

The spelling of 4032123401 in words is "four billion, thirty-two million, one hundred twenty-three thousand, four hundred one".