1067271051907 has 2 divisors, whose sum is σ = 1067271051908. Its totient is φ = 1067271051906.

The previous prime is 1067271051901. The next prime is 1067271051971. The reversal of 1067271051907 is 7091501727601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1067271051907 is a prime.

It is a super-2 number, since 2×1067271051907² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067271051901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533635525953 + 533635525954.

It is an arithmetic number, because the mean of its divisors is an integer number (533635525954).

Almost surely, 2^{1067271051907} is an apocalyptic number.

1067271051907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067271051907 is an equidigital number, since it uses as much as digits as its factorization.

1067271051907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220, while the sum is 46.

The spelling of 1067271051907 in words is "one trillion, sixty-seven billion, two hundred seventy-one million, fifty-one thousand, nine hundred seven".