3144771422 has 32 divisors (see below), whose sum is σ = 5227649280. Its totient is φ = 1409575680.

The previous prime is 3144771419. The next prime is 3144771437. The reversal of 3144771422 is 2241774413.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231104 + ... + 244332.

It is an arithmetic number, because the mean of its divisors is an integer number (163364040).

Almost surely, 2^3144771422 is an apocalyptic number.

3144771422 is a deficient number, since it is larger than the sum of its proper divisors (2082877858).

3144771422 is a wasteful number, since it uses less digits than its factorization.

3144771422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13508.

The product of its digits is 37632, while the sum is 35.

The square root of 3144771422 is about 56078.2615814720. The cubic root of 3144771422 is about 1465.0856953836.

The spelling of 3144771422 in words is "three billion, one hundred forty-four million, seven hundred seventy-one thousand, four hundred twenty-two".