3144169556 has 24 divisors (see below), whose sum is σ = 6008794176. Its totient is φ = 1427670720.

The previous prime is 3144169489. The next prime is 3144169573. The reversal of 3144169556 is 6559614413.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5600 + ... + 79496.

It is an arithmetic number, because the mean of its divisors is an integer number (250366424).

Almost surely, 2^3144169556 is an apocalyptic number.

It is an amenable number.

3144169556 is a deficient number, since it is larger than the sum of its proper divisors (2864624620).

3144169556 is a wasteful number, since it uses less digits than its factorization.

3144169556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74879 (or 74877 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 3144169556 is about 56072.8950206782. The cubic root of 3144169556 is about 1464.9922236693.

The spelling of 3144169556 in words is "three billion, one hundred forty-four million, one hundred sixty-nine thousand, five hundred fifty-six".