20414430011005 has 16 divisors (see below), whose sum is σ = 25287729523200. Its totient is φ = 15804609065280.

The previous prime is 20414430010999. The next prime is 20414430011033. The reversal of 20414430011005 is 50011003441402.

It is not a de Polignac number, because 20414430011005 - 2⁹ = 20414430010493 is a prime.

It is a super-2 number, since 2×20414430011005² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26896251 + ... + 27644839.

It is an arithmetic number, because the mean of its divisors is an integer number (1580483095200).

Almost surely, 2^{20414430011005} is an apocalyptic number.

It is an amenable number.

20414430011005 is a deficient number, since it is larger than the sum of its proper divisors (4873299512195).

20414430011005 is a wasteful number, since it uses less digits than its factorization.

20414430011005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924564.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 20414430011005 its reverse (50011003441402), we get a palindrome (70425433452407).

The spelling of 20414430011005 in words is "twenty trillion, four hundred fourteen billion, four hundred thirty million, eleven thousand, five".