4123332401 has 2 divisors, whose sum is σ = 4123332402. Its totient is φ = 4123332400.

The previous prime is 4123332397. The next prime is 4123332407. The reversal of 4123332401 is 1042333214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4044832801 + 78499600 = 63599^2 + 8860^2 .

It is a cyclic number.

It is not a de Polignac number, because 4123332401 - 2² = 4123332397 is a prime.

It is not a weakly prime, because it can be changed into another prime (4123332407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061666200 + 2061666201.

It is an arithmetic number, because the mean of its divisors is an integer number (2061666201).

Almost surely, 2^4123332401 is an apocalyptic number.

It is an amenable number.

4123332401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123332401 is an equidigital number, since it uses as much as digits as its factorization.

4123332401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4123332401 is about 64213.1793403815. The cubic root of 4123332401 is about 1603.5510194628.

Adding to 4123332401 its reverse (1042333214), we get a palindrome (5165665615).

The spelling of 4123332401 in words is "four billion, one hundred twenty-three million, three hundred thirty-two thousand, four hundred one".