67076740007 has 8 divisors (see below), whose sum is σ = 69468751872. Its totient is φ = 64724930200.

The previous prime is 67076739967. The next prime is 67076740037. The reversal of 67076740007 is 70004767076.

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 67076740007 - 2⁶ = 67076739943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67076740007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67076740037) 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, 10047119 + ... + 10053792.

It is an arithmetic number, because the mean of its divisors is an integer number (8683593984).

Almost surely, 2^67076740007 is an apocalyptic number.

67076740007 is a deficient number, since it is larger than the sum of its proper divisors (2392011865).

67076740007 is a wasteful number, since it uses less digits than its factorization.

67076740007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20101029.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 67076740007 in words is "sixty-seven billion, seventy-six million, seven hundred forty thousand, seven".