134447016 has 128 divisors (see below), whose sum is σ = 402019200. Its totient is φ = 36986880.

The previous prime is 134446997. The next prime is 134447023. The reversal of 134447016 is 610744431.

134447016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134447016² = 36152000222608512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129636 + ... + 130668.

It is an arithmetic number, because the mean of its divisors is an integer number (3140775).

Almost surely, 2^134447016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134447016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201009600).

134447016 is an abundant number, since it is smaller than the sum of its proper divisors (267572184).

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

134447016 is a wasteful number, since it uses less digits than its factorization.

134447016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 134447016 is about 11595.1289772904. The cubic root of 134447016 is about 512.2913889025.

The spelling of 134447016 in words is "one hundred thirty-four million, four hundred forty-seven thousand, sixteen".