1061412105067 has 4 divisors (see below), whose sum is σ = 1061447893000. Its totient is φ = 1061376317136.

The previous prime is 1061412105059. The next prime is 1061412105071. The reversal of 1061412105067 is 7605012141601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1061412105067 - 2³ = 1061412105059 is a prime.

It is a super-4 number, since 4×1061412105067⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061412105037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17849442 + ... + 17908807.

It is an arithmetic number, because the mean of its divisors is an integer number (265361973250).

Almost surely, 2^{1061412105067} is an apocalyptic number.

1061412105067 is a deficient number, since it is larger than the sum of its proper divisors (35787933).

1061412105067 is an equidigital number, since it uses as much as digits as its factorization.

1061412105067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35787932.

The product of its (nonzero) digits is 10080, while the sum is 34.

Adding to 1061412105067 its reverse (7605012141601), we get a palindrome (8666424246668).

The spelling of 1061412105067 in words is "one trillion, sixty-one billion, four hundred twelve million, one hundred five thousand, sixty-seven".