105943914027639 has 6 divisors (see below), whose sum is σ = 153030098039936. Its totient is φ = 70629276018420.

The previous prime is 105943914027577. The next prime is 105943914027659. The reversal of 105943914027639 is 936720419349501.

It is a happy number.

105943914027639 is a `hidden beast` number, since 1 + 0 + 5 + 9 + 43 + 91 + 402 + 76 + 39 = 666.

It is not a de Polignac number, because 105943914027639 - 2²⁰ = 105943912979063 is a prime.

It is a super-2 number, since 2×105943914027639² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105943914027659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5885773001527 + ... + 5885773001544.

Almost surely, 2^{105943914027639} is an apocalyptic number.

105943914027639 is a deficient number, since it is larger than the sum of its proper divisors (47086184012297).

105943914027639 is a wasteful number, since it uses less digits than its factorization.

105943914027639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11771546003077 (or 11771546003074 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 105943914027639 in words is "one hundred five trillion, nine hundred forty-three billion, nine hundred fourteen million, twenty-seven thousand, six hundred thirty-nine".