84844440106 has 16 divisors (see below), whose sum is σ = 134760092040. Its totient is φ = 39924674560.

The previous prime is 84844440101. The next prime is 84844440119. The reversal of 84844440106 is 60104444848.

It can be written as a sum of positive squares in 4 ways, for example, as 74411656225 + 10432783881 = 272785^2 + 102141^2 .

It is not an unprimeable number, because it can be changed into a prime (84844440101) 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, 717600 + ... + 827428.

Almost surely, 2^84844440106 is an apocalyptic number.

84844440106 is a deficient number, since it is larger than the sum of its proper divisors (49915651934).

84844440106 is a wasteful number, since it uses less digits than its factorization.

84844440106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132569.

The product of its (nonzero) digits is 393216, while the sum is 43.

The spelling of 84844440106 in words is "eighty-four billion, eight hundred forty-four million, four hundred forty thousand, one hundred six".