4181422136 has 16 divisors (see below), whose sum is σ = 8301353040. Its totient is φ = 1967728000.

The previous prime is 4181422129. The next prime is 4181422171. The reversal of 4181422136 is 6312241814.

It is a congruent number.

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, 15372740 + ... + 15373011.

It is an arithmetic number, because the mean of its divisors is an integer number (518834565).

Almost surely, 2^4181422136 is an apocalyptic number.

It is an amenable number.

4181422136 is a deficient number, since it is larger than the sum of its proper divisors (4119930904).

4181422136 is a wasteful number, since it uses less digits than its factorization.

4181422136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30745774 (or 30745770 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 4181422136 is about 64663.9168006393. The cubic root of 4181422136 is about 1611.0462363702.

The spelling of 4181422136 in words is "four billion, one hundred eighty-one million, four hundred twenty-two thousand, one hundred thirty-six".