2423430343242 has 12 divisors (see below), whose sum is σ = 5250765743730. Its totient is φ = 807810114408.

The previous prime is 2423430343237. The next prime is 2423430343283.

2423430343242 is a `hidden beast` number, since 2 + 4 + 23 + 4 + 303 + 4 + 324 + 2 = 666.

2423430343242 is nontrivially palindromic in base 10.

2423430343242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2261471584761 + 161958758481 = 1503819^2 + 402441^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2423430343197 and 2423430343206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67317509517 + ... + 67317509552.

Almost surely, 2^{2423430343242} is an apocalyptic number.

2423430343242 is an abundant number, since it is smaller than the sum of its proper divisors (2827335400488).

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

2423430343242 is a wasteful number, since it uses less digits than its factorization.

2423430343242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134635019077 (or 134635019074 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

It can be divided in two parts, 2423430 and 343242, that added together give a palindrome (2766672).

The spelling of 2423430343242 in words is "two trillion, four hundred twenty-three billion, four hundred thirty million, three hundred forty-three thousand, two hundred forty-two".