4034001121 has 2 divisors, whose sum is σ = 4034001122. Its totient is φ = 4034001120.

The previous prime is 4034001113. The next prime is 4034001133. The reversal of 4034001121 is 1211004304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2993293521 + 1040707600 = 54711^2 + 32260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4034001121 - 2³ = 4034001113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4034001095 and 4034001104.

It is not a weakly prime, because it can be changed into another prime (4034001151) 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, 2017000560 + 2017000561.

It is an arithmetic number, because the mean of its divisors is an integer number (2017000561).

Almost surely, 2^4034001121 is an apocalyptic number.

It is an amenable number.

4034001121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034001121 is an equidigital number, since it uses as much as digits as its factorization.

4034001121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4034001121 is about 63513.7868576579. The cubic root of 4034001121 is about 1591.8861522723.

Adding to 4034001121 its reverse (1211004304), we get a palindrome (5245005425).

The spelling of 4034001121 in words is "four billion, thirty-four million, one thousand, one hundred twenty-one".