1067066080291 has 24 divisors (see below), whose sum is σ = 1143353307600. Its totient is φ = 994645713600.

The previous prime is 1067066080261. The next prime is 1067066080309. The reversal of 1067066080291 is 1920806607601.

It is not a de Polignac number, because 1067066080291 - 2³⁵ = 1032706341923 is a prime.

It is a super-2 number, since 2×1067066080291² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1067066080261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11631421 + ... + 11722801.

It is an arithmetic number, because the mean of its divisors is an integer number (47639721150).

Almost surely, 2^{1067066080291} is an apocalyptic number.

1067066080291 is a deficient number, since it is larger than the sum of its proper divisors (76287227309).

1067066080291 is an equidigital number, since it uses as much as digits as its factorization.

1067066080291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91891 (or 91860 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 1067066080291 in words is "one trillion, sixty-seven billion, sixty-six million, eighty thousand, two hundred ninety-one".