254341116163 has 4 divisors (see below), whose sum is σ = 254548067040. Its totient is φ = 254134165288.

The previous prime is 254341116149. The next prime is 254341116179. The reversal of 254341116163 is 361611143452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254341116163 - 2²⁵ = 254307561731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254341119163) 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, 103473595 + ... + 103476052.

It is an arithmetic number, because the mean of its divisors is an integer number (63637016760).

Almost surely, 2^254341116163 is an apocalyptic number.

254341116163 is a deficient number, since it is larger than the sum of its proper divisors (206950877).

254341116163 is a wasteful number, since it uses less digits than its factorization.

254341116163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206950876.

The product of its digits is 51840, while the sum is 37.

The spelling of 254341116163 in words is "two hundred fifty-four billion, three hundred forty-one million, one hundred sixteen thousand, one hundred sixty-three".