141640163 has 8 divisors (see below), whose sum is σ = 161948928. Its totient is φ = 121350024.

The previous prime is 141640157. The next prime is 141640183. The reversal of 141640163 is 361046141.

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 141640163 - 2⁶ = 141640099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141640123) 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, 21320 + ... + 27162.

It is an arithmetic number, because the mean of its divisors is an integer number (20243616).

Almost surely, 2^141640163 is an apocalyptic number.

141640163 is a deficient number, since it is larger than the sum of its proper divisors (20308765).

141640163 is an equidigital number, since it uses as much as digits as its factorization.

141640163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9313.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 141640163 is about 11901.2672854617. The cubic root of 141640163 is about 521.2692895039.

The spelling of 141640163 in words is "one hundred forty-one million, six hundred forty thousand, one hundred sixty-three".