3144169557 has 24 divisors (see below), whose sum is σ = 4564212224. Its totient is φ = 2085696864.

The previous prime is 3144169489. The next prime is 3144169573. The reversal of 3144169557 is 7559614413.

3144169557 is a `hidden beast` number, since 31 + 4 + 4 + 1 + 69 + 557 = 666.

3144169557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3144169557 - 2¹⁵ = 3144136789 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144169577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2036928 + ... + 2038470.

Almost surely, 2^3144169557 is an apocalyptic number.

It is an amenable number.

3144169557 is a deficient number, since it is larger than the sum of its proper divisors (1420042667).

3144169557 is a wasteful number, since it uses less digits than its factorization.

3144169557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529 (or 2526 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 3144169557 is about 56072.8950295952. The cubic root of 3144169557 is about 1464.9922238247.

The spelling of 3144169557 in words is "three billion, one hundred forty-four million, one hundred sixty-nine thousand, five hundred fifty-seven".