1344112171 has 4 divisors (see below), whose sum is σ = 1369472832. Its totient is φ = 1318751512.

The previous prime is 1344112151. The next prime is 1344112223. The reversal of 1344112171 is 1712114431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1712114431 = 37 ⋅46273363.

It is not a de Polignac number, because 1344112171 - 2¹⁵ = 1344079403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344112151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12680251 + ... + 12680356.

It is an arithmetic number, because the mean of its divisors is an integer number (342368208).

Almost surely, 2^1344112171 is an apocalyptic number.

1344112171 is a deficient number, since it is larger than the sum of its proper divisors (25360661).

1344112171 is an equidigital number, since it uses as much as digits as its factorization.

1344112171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25360660.

The product of its digits is 672, while the sum is 25.

The square root of 1344112171 is about 36662.1353851627. The cubic root of 1344112171 is about 1103.6003712146.

The spelling of 1344112171 in words is "one billion, three hundred forty-four million, one hundred twelve thousand, one hundred seventy-one".