4109438572 has 6 divisors (see below), whose sum is σ = 7191517508. Its totient is φ = 2054719284.

The previous prime is 4109438549. The next prime is 4109438573. The reversal of 4109438572 is 2758349014.

It is not an unprimeable number, because it can be changed into a prime (4109438573) 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 as a sum of consecutive naturals, namely, 513679818 + ... + 513679825.

Almost surely, 2^4109438572 is an apocalyptic number.

It is an amenable number.

4109438572 is a deficient number, since it is larger than the sum of its proper divisors (3082078936).

4109438572 is a wasteful number, since it uses less digits than its factorization.

4109438572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027359647 (or 1027359645 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 4109438572 is about 64104.9028702173. The cubic root of 4109438572 is about 1601.7479038872.

The spelling of 4109438572 in words is "four billion, one hundred nine million, four hundred thirty-eight thousand, five hundred seventy-two".