134996160816 has 160 divisors (see below), whose sum is σ = 424290700800. Its totient is φ = 40755467520.

The previous prime is 134996160787. The next prime is 134996160833. The reversal of 134996160816 is 618061699431.

It is a happy number.

134996160816 is a `hidden beast` number, since 1 + 3 + 4 + 9 + 9 + 616 + 0 + 8 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1225485 + ... + 1331091.

It is an arithmetic number, because the mean of its divisors is an integer number (2651816880).

Almost surely, 2^134996160816 is an apocalyptic number.

134996160816 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 134996160816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212145350400).

134996160816 is an abundant number, since it is smaller than the sum of its proper divisors (289294539984).

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

134996160816 is a wasteful number, since it uses less digits than its factorization.

134996160816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105904 (or 105892 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 134996160816 in words is "one hundred thirty-four billion, nine hundred ninety-six million, one hundred sixty thousand, eight hundred sixteen".