144641341771 has 2 divisors, whose sum is σ = 144641341772. Its totient is φ = 144641341770.

The previous prime is 144641341753. The next prime is 144641341811. The reversal of 144641341771 is 177143146441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144641341771 - 2⁹ = 144641341259 is a prime.

It is a super-2 number, since 2×144641341771² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144641341721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72320670885 + 72320670886.

It is an arithmetic number, because the mean of its divisors is an integer number (72320670886).

Almost surely, 2^144641341771 is an apocalyptic number.

144641341771 is a deficient number, since it is larger than the sum of its proper divisors (1).

144641341771 is an equidigital number, since it uses as much as digits as its factorization.

144641341771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 43.

The spelling of 144641341771 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, seven hundred seventy-one".