141168089899 has 4 divisors (see below), whose sum is σ = 141174247720. Its totient is φ = 141161932080.

The previous prime is 141168089893. The next prime is 141168089921. The reversal of 141168089899 is 998980861141.

It is a happy number.

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 141168089899 - 2⁷ = 141168089771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141168089899.

It is not an unprimeable number, because it can be changed into a prime (141168089893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3044394 + ... + 3090415.

It is an arithmetic number, because the mean of its divisors is an integer number (35293561930).

Almost surely, 2^141168089899 is an apocalyptic number.

141168089899 is a deficient number, since it is larger than the sum of its proper divisors (6157821).

141168089899 is an equidigital number, since it uses as much as digits as its factorization.

141168089899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6157820.

The product of its (nonzero) digits is 8957952, while the sum is 64.

The spelling of 141168089899 in words is "one hundred forty-one billion, one hundred sixty-eight million, eighty-nine thousand, eight hundred ninety-nine".