100044640534159 has 2 divisors, whose sum is σ = 100044640534160. Its totient is φ = 100044640534158.

The previous prime is 100044640534151. The next prime is 100044640534261. The reversal of 100044640534159 is 951435046440001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100044640534159 - 2³ = 100044640534151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100044640534151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50022320267079 + 50022320267080.

It is an arithmetic number, because the mean of its divisors is an integer number (50022320267080).

Almost surely, 2^{100044640534159} is an apocalyptic number.

100044640534159 is a deficient number, since it is larger than the sum of its proper divisors (1).

100044640534159 is an equidigital number, since it uses as much as digits as its factorization.

100044640534159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 100044640534159 in words is "one hundred trillion, forty-four billion, six hundred forty million, five hundred thirty-four thousand, one hundred fifty-nine".