20836283405179 has 24 divisors (see below), whose sum is σ = 23440240119296. Its totient is φ = 18497672146800.

The previous prime is 20836283405173. The next prime is 20836283405213. The reversal of 20836283405179 is 97150438263802.

It is a happy number.

It is not a de Polignac number, because 20836283405179 - 2¹³ = 20836283396987 is a prime.

It is a super-2 number, since 2×20836283405179² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20836283405173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24467314 + ... + 25304584.

It is a 1-persistent number, because it is pandigital, but 2⋅20836283405179 = 41672566810358 is not.

Almost surely, 2^{20836283405179} is an apocalyptic number.

20836283405179 is a deficient number, since it is larger than the sum of its proper divisors (2603956714117).

20836283405179 is a wasteful number, since it uses less digits than its factorization.

20836283405179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842119 (or 842108 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 20836283405179 in words is "twenty trillion, eight hundred thirty-six billion, two hundred eighty-three million, four hundred five thousand, one hundred seventy-nine".