6138368044 has 12 divisors (see below), whose sum is σ = 10813285168. Its totient is φ = 3048858000.

The previous prime is 6138368039. The next prime is 6138368053. The reversal of 6138368044 is 4408638316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080827 + ... + 5082034.

Almost surely, 2^6138368044 is an apocalyptic number.

It is an amenable number.

6138368044 is a deficient number, since it is larger than the sum of its proper divisors (4674917124).

6138368044 is a wasteful number, since it uses less digits than its factorization.

6138368044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10163016 (or 10163014 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 6138368044 is about 78347.7379635175. The cubic root of 6138368044 is about 1830.9829832984.

The spelling of 6138368044 in words is "six billion, one hundred thirty-eight million, three hundred sixty-eight thousand, forty-four".