134516543616 has 1280 divisors, whose sum is σ = 527977296000. Its totient is φ = 33456955392.

The previous prime is 134516543611. The next prime is 134516543617. The reversal of 134516543616 is 616345615431.

134516543616 is a `hidden beast` number, since 1 + 3 + 45 + 1 + 6 + 543 + 61 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (134516543611) 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 159 ways as a sum of consecutive naturals, for example, 3128291691 + ... + 3128291733.

Almost surely, 2^134516543616 is an apocalyptic number.

134516543616 is a gapful number since it is divisible by the number (16) 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 134516543616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263988648000).

134516543616 is an abundant number, since it is smaller than the sum of its proper divisors (393460752384).

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

134516543616 is an equidigital number, since it uses as much as digits as its factorization.

134516543616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 97 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 134516543616 in words is "one hundred thirty-four billion, five hundred sixteen million, five hundred forty-three thousand, six hundred sixteen".