4032544136 has 16 divisors (see below), whose sum is σ = 7567734300. Its totient is φ = 2014481664.

The previous prime is 4032544129. The next prime is 4032544147. The reversal of 4032544136 is 6314452304.

It can be written as a sum of positive squares in 2 ways, for example, as 3993481636 + 39062500 = 63194^2 + 6250^2 .

It is a super-2 number, since 2×4032544136² = 32522824417575972992, which contains 22 as substring.

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, 214205 + ... + 232268.

Almost surely, 2^4032544136 is an apocalyptic number.

It is an amenable number.

4032544136 is a deficient number, since it is larger than the sum of its proper divisors (3535190164).

4032544136 is a wasteful number, since it uses less digits than its factorization.

4032544136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447608 (or 447604 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 4032544136 is about 63502.3159892614. The cubic root of 4032544136 is about 1591.6944787565.

The spelling of 4032544136 in words is "four billion, thirty-two million, five hundred forty-four thousand, one hundred thirty-six".