4126066405 has 8 divisors (see below), whose sum is σ = 4951832184. Its totient is φ = 3300484800.

The previous prime is 4126066363. The next prime is 4126066421. The reversal of 4126066405 is 5046606214.

It can be written as a sum of positive squares in 4 ways, for example, as 1705524804 + 2420541601 = 41298^2 + 49199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4126066405 - 2¹¹ = 4126064357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9295 + ... + 91315.

It is an arithmetic number, because the mean of its divisors is an integer number (618979023).

Almost surely, 2^4126066405 is an apocalyptic number.

It is an amenable number.

4126066405 is a deficient number, since it is larger than the sum of its proper divisors (825765779).

4126066405 is a wasteful number, since it uses less digits than its factorization.

4126066405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92087.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4126066405 is about 64234.4643085003. The cubic root of 4126066405 is about 1603.9053563485.

The spelling of 4126066405 in words is "four billion, one hundred twenty-six million, sixty-six thousand, four hundred five".