4381842045 has 64 divisors (see below), whose sum is σ = 8267857920. Its totient is φ = 1940260608.

The previous prime is 4381842001. The next prime is 4381842053. The reversal of 4381842045 is 5402481834.

4381842045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4381842045 - 2¹¹ = 4381839997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4381841994 and 4381842012.

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 63 ways as a sum of consecutive naturals, for example, 434652 + ... + 444618.

It is an arithmetic number, because the mean of its divisors is an integer number (129185280).

Almost surely, 2^4381842045 is an apocalyptic number.

It is an amenable number.

4381842045 is a deficient number, since it is larger than the sum of its proper divisors (3886015875).

4381842045 is a wasteful number, since it uses less digits than its factorization.

4381842045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 4381842045 is about 66195.4835695004. The cubic root of 4381842045 is about 1636.3853122732.

The spelling of 4381842045 in words is "four billion, three hundred eighty-one million, eight hundred forty-two thousand, forty-five".