42722926711 has 2 divisors, whose sum is σ = 42722926712. Its totient is φ = 42722926710.

The previous prime is 42722926709. The next prime is 42722926717. The reversal of 42722926711 is 11762922724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42722926711 - 2¹ = 42722926709 is a prime.

Together with 42722926709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42722926717) 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, 21361463355 + 21361463356.

It is an arithmetic number, because the mean of its divisors is an integer number (21361463356).

Almost surely, 2^42722926711 is an apocalyptic number.

42722926711 is a deficient number, since it is larger than the sum of its proper divisors (1).

42722926711 is an equidigital number, since it uses as much as digits as its factorization.

42722926711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The spelling of 42722926711 in words is "forty-two billion, seven hundred twenty-two million, nine hundred twenty-six thousand, seven hundred eleven".