2443266623442 has 16 divisors (see below), whose sum is σ = 5018601713472. Its totient is φ = 792410796720.

The previous prime is 2443266623417. The next prime is 2443266623449.

2443266623442 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2443266623391 and 2443266623400.

It is not an unprimeable number, because it can be changed into a prime (2443266623449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5502852534 + ... + 5502852977.

It is an arithmetic number, because the mean of its divisors is an integer number (313662607092).

Almost surely, 2^{2443266623442} is an apocalyptic number.

2443266623442 is an abundant number, since it is smaller than the sum of its proper divisors (2575335090030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2443266623442 is a wasteful number, since it uses less digits than its factorization.

2443266623442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005705553.

The product of its digits is 7962624, while the sum is 48.

The spelling of 2443266623442 in words is "two trillion, four hundred forty-three billion, two hundred sixty-six million, six hundred twenty-three thousand, four hundred forty-two".