4145871226 has 16 divisors (see below), whose sum is σ = 7525279296. Its totient is φ = 1672284096.

The previous prime is 4145871199. The next prime is 4145871227. The reversal of 4145871226 is 6221785414.

It is not an unprimeable number, because it can be changed into a prime (4145871227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8709576 + ... + 8710051.

It is an arithmetic number, because the mean of its divisors is an integer number (470329956).

Almost surely, 2^4145871226 is an apocalyptic number.

4145871226 is a deficient number, since it is larger than the sum of its proper divisors (3379408070).

4145871226 is a wasteful number, since it uses less digits than its factorization.

4145871226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17419653.

The product of its digits is 107520, while the sum is 40.

The square root of 4145871226 is about 64388.4401581526. The cubic root of 4145871226 is about 1606.4674713782.

The spelling of 4145871226 in words is "four billion, one hundred forty-five million, eight hundred seventy-one thousand, two hundred twenty-six".