1067064413971 has 2 divisors, whose sum is σ = 1067064413972. Its totient is φ = 1067064413970.

The previous prime is 1067064413959. The next prime is 1067064414061. The reversal of 1067064413971 is 1793144607601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1067064413971 - 2⁵ = 1067064413939 is a prime.

It is a super-2 number, since 2×1067064413971² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067064413171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533532206985 + 533532206986.

It is an arithmetic number, because the mean of its divisors is an integer number (533532206986).

Almost surely, 2^{1067064413971} is an apocalyptic number.

1067064413971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067064413971 is an equidigital number, since it uses as much as digits as its factorization.

1067064413971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 1067064413971 in words is "one trillion, sixty-seven billion, sixty-four million, four hundred thirteen thousand, nine hundred seventy-one".