4039542226 has 16 divisors (see below), whose sum is σ = 6104498400. Its totient is φ = 2004765120.

The previous prime is 4039542223. The next prime is 4039542239. The reversal of 4039542226 is 6222459304.

It is not an unprimeable number, because it can be changed into a prime (4039542223) 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, 134325 + ... + 161623.

It is an arithmetic number, because the mean of its divisors is an integer number (381531150).

Almost surely, 2^4039542226 is an apocalyptic number.

4039542226 is a deficient number, since it is larger than the sum of its proper divisors (2064956174).

4039542226 is a wasteful number, since it uses less digits than its factorization.

4039542226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27849.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4039542226 is about 63557.3931655476. The cubic root of 4039542226 is about 1592.6146905463.

It can be divided in two parts, 40395 and 42226, that added together give a triangular number (82621 = T₄₀₆).

The spelling of 4039542226 in words is "four billion, thirty-nine million, five hundred forty-two thousand, two hundred twenty-six".