67407000040007 has 2 divisors, whose sum is σ = 67407000040008. Its totient is φ = 67407000040006.

The previous prime is 67407000039997. The next prime is 67407000040043. The reversal of 67407000040007 is 70004000070476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67407000040007 - 2³⁴ = 67389820170823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67407000040067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33703500020003 + 33703500020004.

It is an arithmetic number, because the mean of its divisors is an integer number (33703500020004).

Almost surely, 2^{67407000040007} is an apocalyptic number.

67407000040007 is a deficient number, since it is larger than the sum of its proper divisors (1).

67407000040007 is an equidigital number, since it uses as much as digits as its factorization.

67407000040007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The spelling of 67407000040007 in words is "sixty-seven trillion, four hundred seven billion, forty thousand, seven".