4205378082 has 16 divisors (see below), whose sum is σ = 8431325280. Its totient is φ = 1398364512.

The previous prime is 4205378069. The next prime is 4205378083. The reversal of 4205378082 is 2808735024.

It is a super-3 number, since 3×4205378082³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4205378082.

It is not an unprimeable number, because it can be changed into a prime (4205378083) 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 7 ways as a sum of consecutive naturals, for example, 854388 + ... + 859295.

It is an arithmetic number, because the mean of its divisors is an integer number (526957830).

Almost surely, 2^4205378082 is an apocalyptic number.

4205378082 is an abundant number, since it is smaller than the sum of its proper divisors (4225947198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4205378082 is a wasteful number, since it uses less digits than its factorization.

4205378082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714097.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 4205378082 is about 64848.8865131854. The cubic root of 4205378082 is about 1614.1170151124.

The spelling of 4205378082 in words is "four billion, two hundred five million, three hundred seventy-eight thousand, eighty-two".