40767011077 has 8 divisors (see below), whose sum is σ = 44622656120. Its totient is φ = 37014183360.

The previous prime is 40767011023. The next prime is 40767011081. The reversal of 40767011077 is 77011076704.

It can be written as a sum of positive squares in 4 ways, for example, as 1118634916 + 39648376161 = 33446^2 + 199119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40767011077 - 2¹¹ = 40767009029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40767015077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25703502 + ... + 25705087.

It is an arithmetic number, because the mean of its divisors is an integer number (5577832015).

Almost surely, 2^40767011077 is an apocalyptic number.

It is an amenable number.

40767011077 is a deficient number, since it is larger than the sum of its proper divisors (3855645043).

40767011077 is a wasteful number, since it uses less digits than its factorization.

40767011077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51408663.

The product of its (nonzero) digits is 57624, while the sum is 40.

The spelling of 40767011077 in words is "forty billion, seven hundred sixty-seven million, eleven thousand, seventy-seven".