141685184011 has 4 divisors (see below), whose sum is σ = 161925924592. Its totient is φ = 121444443432.

The previous prime is 141685183967. The next prime is 141685184021. The reversal of 141685184011 is 110481586141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110481586141 = 42391 ⋅2606251.

It is a cyclic number.

It is not a de Polignac number, because 141685184011 - 2¹⁹ = 141684659723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141685184021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10120370280 + ... + 10120370293.

It is an arithmetic number, because the mean of its divisors is an integer number (40481481148).

Almost surely, 2^141685184011 is an apocalyptic number.

141685184011 is a deficient number, since it is larger than the sum of its proper divisors (20240740581).

141685184011 is an equidigital number, since it uses as much as digits as its factorization.

141685184011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20240740580.

The product of its (nonzero) digits is 30720, while the sum is 40.

The spelling of 141685184011 in words is "one hundred forty-one billion, six hundred eighty-five million, one hundred eighty-four thousand, eleven".