141268161 has 8 divisors (see below), whose sum is σ = 191911680. Its totient is φ = 92401712.

The previous prime is 141268157. The next prime is 141268177. The reversal of 141268161 is 161862141.

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

It is a cyclic number.

It is not a de Polignac number, because 141268161 - 2² = 141268157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141268111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444081 + ... + 444398.

It is an arithmetic number, because the mean of its divisors is an integer number (23988960).

Almost surely, 2^141268161 is an apocalyptic number.

It is an amenable number.

141268161 is a deficient number, since it is larger than the sum of its proper divisors (50643519).

141268161 is an equidigital number, since it uses as much as digits as its factorization.

141268161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888535.

The product of its digits is 2304, while the sum is 30.

The square root of 141268161 is about 11885.6283384599. The cubic root of 141268161 is about 520.8125376287.

The spelling of 141268161 in words is "one hundred forty-one million, two hundred sixty-eight thousand, one hundred sixty-one".