891341416141 has 4 divisors (see below), whose sum is σ = 972372453984. Its totient is φ = 810310378300.

The previous prime is 891341416127. The next prime is 891341416243. The reversal of 891341416141 is 141614143198.

891341416141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 891341416141 - 2²⁵ = 891307861709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (891341416541) 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, 40515518905 + ... + 40515518926.

It is an arithmetic number, because the mean of its divisors is an integer number (243093113496).

Almost surely, 2^891341416141 is an apocalyptic number.

It is an amenable number.

891341416141 is a deficient number, since it is larger than the sum of its proper divisors (81031037843).

891341416141 is a wasteful number, since it uses less digits than its factorization.

891341416141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81031037842.

The product of its digits is 82944, while the sum is 43.

The spelling of 891341416141 in words is "eight hundred ninety-one billion, three hundred forty-one million, four hundred sixteen thousand, one hundred forty-one".