2423053043442 has 48 divisors (see below), whose sum is σ = 5266478948640. Its totient is φ = 805143338496.

The previous prime is 2423053043419. The next prime is 2423053043449. The reversal of 2423053043442 is 2443403503242.

2423053043442 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 0 + 5 + 304 + 344 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2423053043397 and 2423053043406.

It is not an unprimeable number, because it can be changed into a prime (2423053043449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13465938 + ... + 13644690.

It is an arithmetic number, because the mean of its divisors is an integer number (109718311430).

Almost surely, 2^{2423053043442} is an apocalyptic number.

2423053043442 is an abundant number, since it is smaller than the sum of its proper divisors (2843425905198).

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

2423053043442 is a wasteful number, since it uses less digits than its factorization.

2423053043442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181127 (or 181124 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 2423053043442 its reverse (2443403503242), we get a palindrome (4866456546684).

The spelling of 2423053043442 in words is "two trillion, four hundred twenty-three billion, fifty-three million, forty-three thousand, four hundred forty-two".