23354545244171 has 2 divisors, whose sum is σ = 23354545244172. Its totient is φ = 23354545244170.

The previous prime is 23354545244119. The next prime is 23354545244183. The reversal of 23354545244171 is 17144254545332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23354545244171 is a prime.

It is not a weakly prime, because it can be changed into another prime (23354545244101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677272622085 + 11677272622086.

It is an arithmetic number, because the mean of its divisors is an integer number (11677272622086).

Almost surely, 2^{23354545244171} is an apocalyptic number.

23354545244171 is a deficient number, since it is larger than the sum of its proper divisors (1).

23354545244171 is an equidigital number, since it uses as much as digits as its factorization.

23354545244171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064000, while the sum is 50.

The spelling of 23354545244171 in words is "twenty-three trillion, three hundred fifty-four billion, five hundred forty-five million, two hundred forty-four thousand, one hundred seventy-one".