144171107911 has 2 divisors, whose sum is σ = 144171107912. Its totient is φ = 144171107910.

The previous prime is 144171107881. The next prime is 144171107917. The reversal of 144171107911 is 119701171441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144171107911 - 2⁵ = 144171107879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144171107917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72085553955 + 72085553956.

It is an arithmetic number, because the mean of its divisors is an integer number (72085553956).

Almost surely, 2^144171107911 is an apocalyptic number.

144171107911 is a deficient number, since it is larger than the sum of its proper divisors (1).

144171107911 is an equidigital number, since it uses as much as digits as its factorization.

144171107911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 37.

The spelling of 144171107911 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred seven thousand, nine hundred eleven".