423413321412111 has 32 divisors (see below), whose sum is σ = 599977360569600. Its totient is φ = 264849393911040.

The previous prime is 423413321412047. The next prime is 423413321412139. The reversal of 423413321412111 is 111214123314324.

It is not a de Polignac number, because 423413321412111 - 2⁶ = 423413321412047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423413321412611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13777341 + ... + 32196921.

It is an arithmetic number, because the mean of its divisors is an integer number (18749292517800).

Almost surely, 2^{423413321412111} is an apocalyptic number.

423413321412111 is a deficient number, since it is larger than the sum of its proper divisors (176564039157489).

423413321412111 is a wasteful number, since it uses less digits than its factorization.

423413321412111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18423479.

The product of its digits is 13824, while the sum is 33.

Adding to 423413321412111 its reverse (111214123314324), we get a palindrome (534627444726435).

The spelling of 423413321412111 in words is "four hundred twenty-three trillion, four hundred thirteen billion, three hundred twenty-one million, four hundred twelve thousand, one hundred eleven".