4021423034303 has 2 divisors, whose sum is σ = 4021423034304. Its totient is φ = 4021423034302.

The previous prime is 4021423034267. The next prime is 4021423034339. The reversal of 4021423034303 is 3034303241204.

It is a balanced prime because it is at equal distance from previous prime (4021423034267) and next prime (4021423034339).

It is a cyclic number.

It is not a de Polignac number, because 4021423034303 - 2¹⁰ = 4021423033279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021423034353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010711517151 + 2010711517152.

It is an arithmetic number, because the mean of its divisors is an integer number (2010711517152).

Almost surely, 2^{4021423034303} is an apocalyptic number.

4021423034303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021423034303 is an equidigital number, since it uses as much as digits as its factorization.

4021423034303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4021423034303 its reverse (3034303241204), we get a palindrome (7055726275507).

The spelling of 4021423034303 in words is "four trillion, twenty-one billion, four hundred twenty-three million, thirty-four thousand, three hundred three".