4040403242363 has 2 divisors, whose sum is σ = 4040403242364. Its totient is φ = 4040403242362.

The previous prime is 4040403242357. The next prime is 4040403242411. The reversal of 4040403242363 is 3632423040404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4040403242363 - 2⁶ = 4040403242299 is a prime.

It is not a weakly prime, because it can be changed into another prime (4040400242363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020201621181 + 2020201621182.

It is an arithmetic number, because the mean of its divisors is an integer number (2020201621182).

Almost surely, 2^{4040403242363} is an apocalyptic number.

4040403242363 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040403242363 is an equidigital number, since it uses as much as digits as its factorization.

4040403242363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 4040403242363 its reverse (3632423040404), we get a palindrome (7672826282767).

The spelling of 4040403242363 in words is "four trillion, forty billion, four hundred three million, two hundred forty-two thousand, three hundred sixty-three".