134120113242 has 16 divisors (see below), whose sum is σ = 284019063552. Its totient is φ = 42076898240.

The previous prime is 134120113207. The next prime is 134120113247. The reversal of 134120113242 is 242311021431.

It is not an unprimeable number, because it can be changed into a prime (134120113247) by changing a digit.

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, 657451434 + ... + 657451637.

It is an arithmetic number, because the mean of its divisors is an integer number (17751191472).

Almost surely, 2^134120113242 is an apocalyptic number.

134120113242 is an abundant number, since it is smaller than the sum of its proper divisors (149898950310).

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

134120113242 is a wasteful number, since it uses less digits than its factorization.

134120113242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314903093.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 134120113242 its reverse (242311021431), we get a palindrome (376431134673).

The spelling of 134120113242 in words is "one hundred thirty-four billion, one hundred twenty million, one hundred thirteen thousand, two hundred forty-two".