4205004986 has 16 divisors (see below), whose sum is σ = 7763086464. Its totient is φ = 1663518384.

The previous prime is 4205004953. The next prime is 4205005009. The reversal of 4205004986 is 6894005024.

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 7 ways as a sum of consecutive naturals, for example, 11552030 + ... + 11552393.

It is an arithmetic number, because the mean of its divisors is an integer number (485192904).

Almost surely, 2^4205004986 is an apocalyptic number.

4205004986 is a deficient number, since it is larger than the sum of its proper divisors (3558081478).

4205004986 is a wasteful number, since it uses less digits than its factorization.

4205004986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23104445.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4205004986 is about 64846.0097924306. The cubic root of 4205004986 is about 1614.0692795382.

Adding to 4205004986 its sum of digits (38), we get a palindrome (4205005024).

The spelling of 4205004986 in words is "four billion, two hundred five million, four thousand, nine hundred eighty-six".