20414016536005 has 8 divisors (see below), whose sum is σ = 24598466400024. Its totient is φ = 16263448857600.

The previous prime is 20414016535987. The next prime is 20414016536029. The reversal of 20414016536005 is 50063561041402.

It can be written as a sum of positive squares in 4 ways, for example, as 4048812011556 + 16365204524449 = 2012166^2 + 4045393^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20414016536005 - 2⁵ = 20414016535973 is a prime.

It is a super-2 number, since 2×20414016536005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8470545076 + ... + 8470547485.

It is an arithmetic number, because the mean of its divisors is an integer number (3074808300003).

Almost surely, 2^{20414016536005} is an apocalyptic number.

It is an amenable number.

20414016536005 is a deficient number, since it is larger than the sum of its proper divisors (4184449864019).

20414016536005 is a wasteful number, since it uses less digits than its factorization.

20414016536005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16941092807.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 20414016536005 its reverse (50063561041402), we get a palindrome (70477577577407).

The spelling of 20414016536005 in words is "twenty trillion, four hundred fourteen billion, sixteen million, five hundred thirty-six thousand, five".