4000230230441 has 2 divisors, whose sum is σ = 4000230230442. Its totient is φ = 4000230230440.

The previous prime is 4000230230429. The next prime is 4000230230509. The reversal of 4000230230441 is 1440320320004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2736033577216 + 1264196653225 = 1654096^2 + 1124365^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000230230441 - 2⁶ = 4000230230377 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000230230041) 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, 2000115115220 + 2000115115221.

It is an arithmetic number, because the mean of its divisors is an integer number (2000115115221).

Almost surely, 2^{4000230230441} is an apocalyptic number.

It is an amenable number.

4000230230441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000230230441 is an equidigital number, since it uses as much as digits as its factorization.

4000230230441 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 23.

Adding to 4000230230441 its reverse (1440320320004), we get a palindrome (5440550550445).

The spelling of 4000230230441 in words is "four trillion, two hundred thirty million, two hundred thirty thousand, four hundred forty-one".