41809512106 has 16 divisors (see below), whose sum is σ = 65545671240. Its totient is φ = 19975818240.

The previous prime is 41809512097. The next prime is 41809512113. The reversal of 41809512106 is 60121590814.

It can be written as a sum of positive squares in 4 ways, for example, as 22309903225 + 19499608881 = 149365^2 + 139641^2 .

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, 3710115 + ... + 3721366.

Almost surely, 2^41809512106 is an apocalyptic number.

41809512106 is a deficient number, since it is larger than the sum of its proper divisors (23736159134).

41809512106 is a wasteful number, since it uses less digits than its factorization.

41809512106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7431609.

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 41809512106 in words is "forty-one billion, eight hundred nine million, five hundred twelve thousand, one hundred six".