3817144132 has 12 divisors (see below), whose sum is σ = 6681110380. Its totient is φ = 1908255456.

The previous prime is 3817144081. The next prime is 3817144153. The reversal of 3817144132 is 2314417183.

It can be written as a sum of positive squares in 2 ways, for example, as 3247176256 + 569967876 = 56984^2 + 23874^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50907 + ... + 101122.

Almost surely, 2^3817144132 is an apocalyptic number.

It is an amenable number.

3817144132 is a deficient number, since it is larger than the sum of its proper divisors (2863966248).

3817144132 is a wasteful number, since it uses less digits than its factorization.

3817144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158310 (or 158308 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 3817144132 is about 61783.0408121841. The cubic root of 3817144132 is about 1562.8340074183.

The spelling of 3817144132 in words is "three billion, eight hundred seventeen million, one hundred forty-four thousand, one hundred thirty-two".