4000230232001 has 2 divisors, whose sum is σ = 4000230232002. Its totient is φ = 4000230232000.

The previous prime is 4000230231961. The next prime is 4000230232067. The reversal of 4000230232001 is 1002320320004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3012224051776 + 988006180225 = 1735576^2 + 993985^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000230232001 - 2⁶ = 4000230231937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000230232081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000115116000 + 2000115116001.

It is an arithmetic number, because the mean of its divisors is an integer number (2000115116001).

Almost surely, 2^{4000230232001} is an apocalyptic number.

It is an amenable number.

4000230232001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000230232001 is an equidigital number, since it uses as much as digits as its factorization.

4000230232001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 4000230232001 its reverse (1002320320004), we get a palindrome (5002550552005).

The spelling of 4000230232001 in words is "four trillion, two hundred thirty million, two hundred thirty-two thousand, one".