3144473432 has 16 divisors (see below), whose sum is σ = 5896589400. Its totient is φ = 1572049600.

The previous prime is 3144473407. The next prime is 3144473443. The reversal of 3144473432 is 2343744413.

It is a junction number, because it is equal to n+sod(n) for n = 3144473392 and 3144473401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69932 + ... + 105732.

Almost surely, 2^3144473432 is an apocalyptic number.

It is an amenable number.

3144473432 is a deficient number, since it is larger than the sum of its proper divisors (2752115968).

3144473432 is a wasteful number, since it uses less digits than its factorization.

3144473432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46786 (or 46782 counting only the distinct ones).

The product of its digits is 96768, while the sum is 35.

The square root of 3144473432 is about 56075.6046066380. The cubic root of 3144473432 is about 1465.0394180745.

The spelling of 3144473432 in words is "three billion, one hundred forty-four million, four hundred seventy-three thousand, four hundred thirty-two".