2343424523442 has 16 divisors (see below), whose sum is σ = 4697673183840. Its totient is φ = 779337484992.

The previous prime is 2343424523437. The next prime is 2343424523467. The reversal of 2343424523442 is 2443254243432.

It is a junction number, because it is equal to n+sod(n) for n = 2343424523394 and 2343424523403.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 451002892 + ... + 451008087.

It is an arithmetic number, because the mean of its divisors is an integer number (293604573990).

Almost surely, 2^{2343424523442} is an apocalyptic number.

2343424523442 is an abundant number, since it is smaller than the sum of its proper divisors (2354248660398).

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

2343424523442 is a wasteful number, since it uses less digits than its factorization.

2343424523442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902011417.

The product of its digits is 2211840, while the sum is 42.

Adding to 2343424523442 its reverse (2443254243432), we get a palindrome (4786678766874).

The spelling of 2343424523442 in words is "two trillion, three hundred forty-three billion, four hundred twenty-four million, five hundred twenty-three thousand, four hundred forty-two".