4120242444342 has 24 divisors (see below), whose sum is σ = 8931361682880. Its totient is φ = 1372772652720.

The previous prime is 4120242444341. The next prime is 4120242444469. The reversal of 4120242444342 is 2434442420214.

4120242444342 is a `hidden beast` number, since 4 + 1 + 202 + 4 + 2 + 4 + 443 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4120242444297 and 4120242444306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120242444341) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 53418342 + ... + 53495417.

It is an arithmetic number, because the mean of its divisors is an integer number (372140070120).

Almost surely, 2^{4120242444342} is an apocalyptic number.

4120242444342 is an abundant number, since it is smaller than the sum of its proper divisors (4811119238538).

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

4120242444342 is a wasteful number, since it uses less digits than its factorization.

4120242444342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106915908 (or 106915905 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 4120242444342 its reverse (2434442420214), we get a palindrome (6554684864556).

The spelling of 4120242444342 in words is "four trillion, one hundred twenty billion, two hundred forty-two million, four hundred forty-four thousand, three hundred forty-two".