1089134641671 has 8 divisors (see below), whose sum is σ = 1485951139200. Its totient is φ = 709203952632.

The previous prime is 1089134641669. The next prime is 1089134641687. The reversal of 1089134641671 is 1761464319801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1089134641671 - 2¹ = 1089134641669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089134641271) 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 7 ways as a sum of consecutive naturals, for example, 4221451971 + ... + 4221452228.

It is an arithmetic number, because the mean of its divisors is an integer number (185743892400).

Almost surely, 2^{1089134641671} is an apocalyptic number.

1089134641671 is a deficient number, since it is larger than the sum of its proper divisors (396816497529).

1089134641671 is an equidigital number, since it uses as much as digits as its factorization.

1089134641671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442904245.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 1089134641671 in words is "one trillion, eighty-nine billion, one hundred thirty-four million, six hundred forty-one thousand, six hundred seventy-one".