134355223112 has 32 divisors (see below), whose sum is σ = 284293972800. Its totient is φ = 58964673600.

The previous prime is 134355223073. The next prime is 134355223169. The reversal of 134355223112 is 211322553431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26320964 + ... + 26326067.

It is an arithmetic number, because the mean of its divisors is an integer number (8884186650).

Almost surely, 2^134355223112 is an apocalyptic number.

It is an amenable number.

134355223112 is an abundant number, since it is smaller than the sum of its proper divisors (149938749688).

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

134355223112 is a wasteful number, since it uses less digits than its factorization.

134355223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52647077 (or 52647073 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

Adding to 134355223112 its reverse (211322553431), we get a palindrome (345677776543).

The spelling of 134355223112 in words is "one hundred thirty-four billion, three hundred fifty-five million, two hundred twenty-three thousand, one hundred twelve".