141116681 has 4 divisors (see below), whose sum is σ = 145668864. Its totient is φ = 136564500.

The previous prime is 141116627. The next prime is 141116699. The reversal of 141116681 is 186611141.

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 141116681 - 2⁶ = 141116617 is a prime.

It is a super-2 number, since 2×141116681² = 39827835312911522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (141116981) 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, 2276045 + ... + 2276106.

It is an arithmetic number, because the mean of its divisors is an integer number (36417216).

Almost surely, 2^141116681 is an apocalyptic number.

It is an amenable number.

141116681 is a deficient number, since it is larger than the sum of its proper divisors (4552183).

141116681 is an equidigital number, since it uses as much as digits as its factorization.

141116681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552182.

The product of its digits is 1152, while the sum is 29.

The square root of 141116681 is about 11879.2542274336. The cubic root of 141116681 is about 520.6263175633.

The spelling of 141116681 in words is "one hundred forty-one million, one hundred sixteen thousand, six hundred eighty-one".