2423442443242 has 8 divisors (see below), whose sum is σ = 3635530845732. Its totient is φ = 1211598828000.

The previous prime is 2423442443209. The next prime is 2423442443243.

2423442443242 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 2268183590401 + 155258852841 = 1506049^2 + 394029^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2423442443195 and 2423442443204.

It is not an unprimeable number, because it can be changed into a prime (2423442443243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61172059 + ... + 61211662.

Almost surely, 2^{2423442443242} is an apocalyptic number.

2423442443242 is a deficient number, since it is larger than the sum of its proper divisors (1212088402490).

2423442443242 is a wasteful number, since it uses less digits than its factorization.

2423442443242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122393624.

The product of its digits is 1179648, while the sum is 40.

The spelling of 2423442443242 in words is "two trillion, four hundred twenty-three billion, four hundred forty-two million, four hundred forty-three thousand, two hundred forty-two".