120342011342 has 16 divisors (see below), whose sum is σ = 206322115680. Its totient is φ = 51569766528.

The previous prime is 120342011323. The next prime is 120342011357. The reversal of 120342011342 is 243110243021.

It is a congruent number.

It is an unprimeable number.

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, 307943 + ... + 579234.

It is an arithmetic number, because the mean of its divisors is an integer number (12895132230).

Almost surely, 2^120342011342 is an apocalyptic number.

120342011342 is a deficient number, since it is larger than the sum of its proper divisors (85980104338).

120342011342 is an equidigital number, since it uses as much as digits as its factorization.

120342011342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896875.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 120342011342 its reverse (243110243021), we get a palindrome (363452254363).

The spelling of 120342011342 in words is "one hundred twenty billion, three hundred forty-two million, eleven thousand, three hundred forty-two".