67076771041 has 4 divisors (see below), whose sum is σ = 76659166912. Its totient is φ = 57494375172.

The previous prime is 67076771039. The next prime is 67076771093. The reversal of 67076771041 is 14017767076.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67076771041 - 2¹ = 67076771039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67076770982 and 67076771000.

It is not an unprimeable number, because it can be changed into a prime (67076774041) 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 in 3 ways as a sum of consecutive naturals, for example, 4791197925 + ... + 4791197938.

It is an arithmetic number, because the mean of its divisors is an integer number (19164791728).

Almost surely, 2^67076771041 is an apocalyptic number.

It is an amenable number.

67076771041 is a deficient number, since it is larger than the sum of its proper divisors (9582395871).

67076771041 is an equidigital number, since it uses as much as digits as its factorization.

67076771041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9582395870.

The product of its (nonzero) digits is 345744, while the sum is 46.

The spelling of 67076771041 in words is "sixty-seven billion, seventy-six million, seven hundred seventy-one thousand, forty-one".