4158586221 has 16 divisors (see below), whose sum is σ = 5894408640. Its totient is φ = 2600467200.

The previous prime is 4158586213. The next prime is 4158586301. The reversal of 4158586221 is 1226858514.

It is not a de Polignac number, because 4158586221 - 2³ = 4158586213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4158586021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355420 + ... + 366933.

It is an arithmetic number, because the mean of its divisors is an integer number (368400540).

Almost surely, 2^4158586221 is an apocalyptic number.

It is an amenable number.

4158586221 is a deficient number, since it is larger than the sum of its proper divisors (1735822419).

4158586221 is a wasteful number, since it uses less digits than its factorization.

4158586221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722476.

The product of its digits is 153600, while the sum is 42.

The square root of 4158586221 is about 64487.1011986118. The cubic root of 4158586221 is about 1608.1080899191.

The spelling of 4158586221 in words is "four billion, one hundred fifty-eight million, five hundred eighty-six thousand, two hundred twenty-one".