144171108071 has 2 divisors, whose sum is σ = 144171108072. Its totient is φ = 144171108070.

The previous prime is 144171108043. The next prime is 144171108091. The reversal of 144171108071 is 170801171441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144171108071 is a prime.

It is a super-2 number, since 2×144171108071² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144171108091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72085554035 + 72085554036.

It is an arithmetic number, because the mean of its divisors is an integer number (72085554036).

Almost surely, 2^144171108071 is an apocalyptic number.

144171108071 is a deficient number, since it is larger than the sum of its proper divisors (1).

144171108071 is an equidigital number, since it uses as much as digits as its factorization.

144171108071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 35.

The spelling of 144171108071 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred eight thousand, seventy-one".