20233342240079 has 2 divisors, whose sum is σ = 20233342240080. Its totient is φ = 20233342240078.

The previous prime is 20233342240061. The next prime is 20233342240123. The reversal of 20233342240079 is 97004224333202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20233342240079 - 2⁸ = 20233342239823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20233342240039) 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, 10116671120039 + 10116671120040.

It is an arithmetic number, because the mean of its divisors is an integer number (10116671120040).

Almost surely, 2^{20233342240079} is an apocalyptic number.

20233342240079 is a deficient number, since it is larger than the sum of its proper divisors (1).

20233342240079 is an equidigital number, since it uses as much as digits as its factorization.

20233342240079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 20233342240079 in words is "twenty trillion, two hundred thirty-three billion, three hundred forty-two million, two hundred forty thousand, seventy-nine".