144174127161 has 4 divisors (see below), whose sum is σ = 192232169552. Its totient is φ = 96116084772.

The previous prime is 144174127151. The next prime is 144174127189. The reversal of 144174127161 is 161721471441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161721471441 = 3 ⋅53907157147.

It is not a de Polignac number, because 144174127161 - 2⁷ = 144174127033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144174127151) 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, 24029021191 + ... + 24029021196.

It is an arithmetic number, because the mean of its divisors is an integer number (48058042388).

Almost surely, 2^144174127161 is an apocalyptic number.

It is an amenable number.

144174127161 is a deficient number, since it is larger than the sum of its proper divisors (48058042391).

144174127161 is an equidigital number, since it uses as much as digits as its factorization.

144174127161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48058042390.

The product of its digits is 37632, while the sum is 39.

The spelling of 144174127161 in words is "one hundred forty-four billion, one hundred seventy-four million, one hundred twenty-seven thousand, one hundred sixty-one".