141134666781566 has 8 divisors (see below), whose sum is σ = 211703141813520. Its totient is φ = 70566952843728.

The previous prime is 141134666781557. The next prime is 141134666781569. The reversal of 141134666781566 is 665187666431141.

141134666781566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141134666781569) 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, 189809711 + ... + 190551818.

It is an arithmetic number, because the mean of its divisors is an integer number (26462892726690).

Almost surely, 2^{141134666781566} is an apocalyptic number.

141134666781566 is a deficient number, since it is larger than the sum of its proper divisors (70568475031954).

141134666781566 is a wasteful number, since it uses less digits than its factorization.

141134666781566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380547058.

The product of its digits is 104509440, while the sum is 65.

The spelling of 141134666781566 in words is "one hundred forty-one trillion, one hundred thirty-four billion, six hundred sixty-six million, seven hundred eighty-one thousand, five hundred sixty-six".