42322664345743 has 2 divisors, whose sum is σ = 42322664345744. Its totient is φ = 42322664345742.

The previous prime is 42322664345701. The next prime is 42322664345761. The reversal of 42322664345743 is 34754346622324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42322664345743 - 2³³ = 42314074411151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42329664345743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21161332172871 + 21161332172872.

It is an arithmetic number, because the mean of its divisors is an integer number (21161332172872).

Almost surely, 2^{42322664345743} is an apocalyptic number.

42322664345743 is a deficient number, since it is larger than the sum of its proper divisors (1).

42322664345743 is an equidigital number, since it uses as much as digits as its factorization.

42322664345743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69672960, while the sum is 55.

The spelling of 42322664345743 in words is "forty-two trillion, three hundred twenty-two billion, six hundred sixty-four million, three hundred forty-five thousand, seven hundred forty-three".