42401122110423 has 12 divisors (see below), whose sum is σ = 61407664392360. Its totient is φ = 28192830530256.

The previous prime is 42401122110419. The next prime is 42401122110437. The reversal of 42401122110423 is 32401122110424.

42401122110423 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 1 + 1 + 221 + 10 + 423 = 666.

42401122110423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42401122110423 - 2² = 42401122110419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42401122110323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6215347236 + ... + 6215354057.

It is an arithmetic number, because the mean of its divisors is an integer number (5117305366030).

Almost surely, 2^{42401122110423} is an apocalyptic number.

42401122110423 is a deficient number, since it is larger than the sum of its proper divisors (19006542281937).

42401122110423 is a wasteful number, since it uses less digits than its factorization.

42401122110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12430701678 (or 12430701675 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 42401122110423 its reverse (32401122110424), we get a palindrome (74802244220847).

Subtracting from 42401122110423 its reverse (32401122110424), we obtain a palindrome (9999999999999).

The spelling of 42401122110423 in words is "forty-two trillion, four hundred one billion, one hundred twenty-two million, one hundred ten thousand, four hundred twenty-three".