38105043 has 32 divisors (see below), whose sum is σ = 55641600. Its totient is φ = 23122176.

The previous prime is 38105033. The next prime is 38105071. The reversal of 38105043 is 34050183.

It is not a de Polignac number, because 38105043 - 2¹⁰ = 38104019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38105003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274068 + ... + 274206.

It is an arithmetic number, because the mean of its divisors is an integer number (1738800).

Almost surely, 2^38105043 is an apocalyptic number.

38105043 is a deficient number, since it is larger than the sum of its proper divisors (17536557).

38105043 is a wasteful number, since it uses less digits than its factorization.

38105043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 38105043 is about 6172.9282354487. The cubic root of 38105043 is about 336.5070381156.

The spelling of 38105043 in words is "thirty-eight million, one hundred five thousand, forty-three".