8136443624 has 16 divisors (see below), whose sum is σ = 15313842720. Its totient is φ = 4052752240.

The previous prime is 8136443621. The next prime is 8136443633. The reversal of 8136443624 is 4263446318.

It is not an unprimeable number, because it can be changed into a prime (8136443621) by changing a digit.

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, 1931462 + ... + 1935669.

It is an arithmetic number, because the mean of its divisors is an integer number (957115170).

Almost surely, 2^8136443624 is an apocalyptic number.

It is an amenable number.

8136443624 is a deficient number, since it is larger than the sum of its proper divisors (7177399096).

8136443624 is a wasteful number, since it uses less digits than its factorization.

8136443624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867400 (or 3867396 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 8136443624 is about 90202.2373558439. The cubic root of 8136443624 is about 2011.3062657360.

The spelling of 8136443624 in words is "eight billion, one hundred thirty-six million, four hundred forty-three thousand, six hundred twenty-four".