4191128358 has 16 divisors (see below), whose sum is σ = 8396790960. Its totient is φ = 1394620416.

The previous prime is 4191128317. The next prime is 4191128377. The reversal of 4191128358 is 8538211914.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601843 + ... + 608766.

It is an arithmetic number, because the mean of its divisors is an integer number (524799435).

Almost surely, 2^4191128358 is an apocalyptic number.

4191128358 is an abundant number, since it is smaller than the sum of its proper divisors (4205662602).

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

4191128358 is a wasteful number, since it uses less digits than its factorization.

4191128358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211191.

The product of its digits is 69120, while the sum is 42.

The square root of 4191128358 is about 64738.9245971850. The cubic root of 4191128358 is about 1612.2918324148.

The spelling of 4191128358 in words is "four billion, one hundred ninety-one million, one hundred twenty-eight thousand, three hundred fifty-eight".