2423454543242 has 16 divisors (see below), whose sum is σ = 3829475836800. Its totient is φ = 1147061553120.

The previous prime is 2423454543241. The next prime is 2423454543253.

2423454543242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2423454543193 and 2423454543202.

It is not an unprimeable number, because it can be changed into a prime (2423454543241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24689234 + ... + 24787197.

It is an arithmetic number, because the mean of its divisors is an integer number (239342239800).

Almost surely, 2^{2423454543242} is an apocalyptic number.

2423454543242 is a deficient number, since it is larger than the sum of its proper divisors (1406021293558).

2423454543242 is a wasteful number, since it uses less digits than its factorization.

2423454543242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49477741.

The product of its digits is 3686400, while the sum is 44.

The spelling of 2423454543242 in words is "two trillion, four hundred twenty-three billion, four hundred fifty-four million, five hundred forty-three thousand, two hundred forty-two".