134344334512 has 40 divisors (see below), whose sum is σ = 279821376000. Its totient is φ = 62282809152.

The previous prime is 134344334461. The next prime is 134344334561. The reversal of 134344334512 is 215433443431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4687012 + ... + 4715587.

It is an arithmetic number, because the mean of its divisors is an integer number (6995534400).

Almost surely, 2^134344334512 is an apocalyptic number.

It is an amenable number.

134344334512 is an abundant number, since it is smaller than the sum of its proper divisors (145477041488).

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

134344334512 is a wasteful number, since it uses less digits than its factorization.

134344334512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402673 (or 9402667 counting only the distinct ones).

The product of its digits is 207360, while the sum is 37.

Adding to 134344334512 its reverse (215433443431), we get a palindrome (349777777943).

The spelling of 134344334512 in words is "one hundred thirty-four billion, three hundred forty-four million, three hundred thirty-four thousand, five hundred twelve".