4188420204 has 12 divisors (see below), whose sum is σ = 9772980504. Its totient is φ = 1396140064.

The previous prime is 4188420193. The next prime is 4188420233. The reversal of 4188420204 is 4020248814.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 174517497 + ... + 174517520.

It is an arithmetic number, because the mean of its divisors is an integer number (814415042).

Almost surely, 2^4188420204 is an apocalyptic number.

It is an amenable number.

4188420204 is an abundant number, since it is smaller than the sum of its proper divisors (5584560300).

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

4188420204 is a wasteful number, since it uses less digits than its factorization.

4188420204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349035024 (or 349035022 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 4188420204 is about 64718.0052535614. The cubic root of 4188420204 is about 1611.9444895678.

The spelling of 4188420204 in words is "four billion, one hundred eighty-eight million, four hundred twenty thousand, two hundred four".