4223341023491 has 2 divisors, whose sum is σ = 4223341023492. Its totient is φ = 4223341023490.

The previous prime is 4223341023439. The next prime is 4223341023509. The reversal of 4223341023491 is 1943201433224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223341023491 - 2³⁰ = 4222267281667 is a prime.

It is not a weakly prime, because it can be changed into another prime (4223341023091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111670511745 + 2111670511746.

It is an arithmetic number, because the mean of its divisors is an integer number (2111670511746).

Almost surely, 2^{4223341023491} is an apocalyptic number.

4223341023491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223341023491 is an equidigital number, since it uses as much as digits as its factorization.

4223341023491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 4223341023491 in words is "four trillion, two hundred twenty-three billion, three hundred forty-one million, twenty-three thousand, four hundred ninety-one".