40767526067 has 2 divisors, whose sum is σ = 40767526068. Its totient is φ = 40767526066.

The previous prime is 40767526061. The next prime is 40767526157. The reversal of 40767526067 is 76062576704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40767526067 - 2⁸ = 40767525811 is a prime.

It is not a weakly prime, because it can be changed into another prime (40767526061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20383763033 + 20383763034.

It is an arithmetic number, because the mean of its divisors is an integer number (20383763034).

Almost surely, 2^40767526067 is an apocalyptic number.

40767526067 is a deficient number, since it is larger than the sum of its proper divisors (1).

40767526067 is an equidigital number, since it uses as much as digits as its factorization.

40767526067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 40767526067 in words is "forty billion, seven hundred sixty-seven million, five hundred twenty-six thousand, sixty-seven".