3144430524 has 12 divisors (see below), whose sum is σ = 7337004584. Its totient is φ = 1048143504.

The previous prime is 3144430477. The next prime is 3144430561. The reversal of 3144430524 is 4250344413.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3144430491 and 3144430500.

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, 131017927 + ... + 131017950.

Almost surely, 2^3144430524 is an apocalyptic number.

It is an amenable number.

3144430524 is an abundant number, since it is smaller than the sum of its proper divisors (4192574060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144430524 is a wasteful number, since it uses less digits than its factorization.

3144430524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262035884 (or 262035882 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3144430524 is about 56075.2220147188. Note that the first 3 decimals coincide. The cubic root of 3144430524 is about 1465.0327542988.

Adding to 3144430524 its reverse (4250344413), we get a palindrome (7394774937).

The spelling of 3144430524 in words is "three billion, one hundred forty-four million, four hundred thirty thousand, five hundred twenty-four".