134513555712 has 144 divisors (see below), whose sum is σ = 369632643072. Its totient is φ = 43398512640.

The previous prime is 134513555707. The next prime is 134513555719. The reversal of 134513555712 is 217555315431.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (134513555719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3982158 + ... + 4015794.

Almost surely, 2^134513555712 is an apocalyptic number.

134513555712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134513555712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184816321536).

134513555712 is an abundant number, since it is smaller than the sum of its proper divisors (235119087360).

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

134513555712 is a wasteful number, since it uses less digits than its factorization.

134513555712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33824 (or 33810 counting only the distinct ones).

The product of its digits is 315000, while the sum is 42.

The spelling of 134513555712 in words is "one hundred thirty-four billion, five hundred thirteen million, five hundred fifty-five thousand, seven hundred twelve".