42723383711 has 2 divisors, whose sum is σ = 42723383712. Its totient is φ = 42723383710.

The previous prime is 42723383707. The next prime is 42723383779. The reversal of 42723383711 is 11738332724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42723383711 - 2² = 42723383707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42723383701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21361691855 + 21361691856.

It is an arithmetic number, because the mean of its divisors is an integer number (21361691856).

Almost surely, 2^42723383711 is an apocalyptic number.

42723383711 is a deficient number, since it is larger than the sum of its proper divisors (1).

42723383711 is an equidigital number, since it uses as much as digits as its factorization.

42723383711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 41.

The spelling of 42723383711 in words is "forty-two billion, seven hundred twenty-three million, three hundred eighty-three thousand, seven hundred eleven".