134343100112 has 20 divisors (see below), whose sum is σ = 280312045860. Its totient is φ = 62004507648.

The previous prime is 134343100103. The next prime is 134343100141. The reversal of 134343100112 is 211001343431.

It can be written as a sum of positive squares in 2 ways, for example, as 16518418576 + 117824681536 = 128524^2 + 343256^2 .

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 3 ways as a sum of consecutive naturals, for example, 322939937 + ... + 322940352.

It is an arithmetic number, because the mean of its divisors is an integer number (14015602293).

Almost surely, 2^134343100112 is an apocalyptic number.

It is an amenable number.

134343100112 is an abundant number, since it is smaller than the sum of its proper divisors (145968945748).

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

134343100112 is a wasteful number, since it uses less digits than its factorization.

134343100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645880310 (or 645880304 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 134343100112 its reverse (211001343431), we get a palindrome (345344443543).

The spelling of 134343100112 in words is "one hundred thirty-four billion, three hundred forty-three million, one hundred thousand, one hundred twelve".