3144744271 has 4 divisors (see below), whose sum is σ = 3165570544. Its totient is φ = 3123918000.

The previous prime is 3144744259. The next prime is 3144744277. The reversal of 3144744271 is 1724474413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3144744271 - 2¹⁵ = 3144711503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3144744271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144744277) 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, 10412910 + ... + 10413211.

It is an arithmetic number, because the mean of its divisors is an integer number (791392636).

Almost surely, 2^3144744271 is an apocalyptic number.

3144744271 is a deficient number, since it is larger than the sum of its proper divisors (20826273).

3144744271 is a wasteful number, since it uses less digits than its factorization.

3144744271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826272.

The product of its digits is 75264, while the sum is 37.

The square root of 3144744271 is about 56078.0194996221. The cubic root of 3144744271 is about 1465.0814790033.

The spelling of 3144744271 in words is "three billion, one hundred forty-four million, seven hundred forty-four thousand, two hundred seventy-one".