40161113328106 has 16 divisors (see below), whose sum is σ = 61711393407048. Its totient is φ = 19590655436800.

The previous prime is 40161113328043. The next prime is 40161113328113. The reversal of 40161113328106 is 60182331116104.

40161113328106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2859667013025 + 37301446315081 = 1691055^2 + 6107491^2 .

It is a super-2 number, since 2×40161113328106² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11254716 + ... + 14387176.

Almost surely, 2^{40161113328106} is an apocalyptic number.

40161113328106 is a deficient number, since it is larger than the sum of its proper divisors (21550280078942).

40161113328106 is a wasteful number, since it uses less digits than its factorization.

40161113328106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288857.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 40161113328106 in words is "forty trillion, one hundred sixty-one billion, one hundred thirteen million, three hundred twenty-eight thousand, one hundred six".