134443200 has 168 divisors, whose sum is σ = 453605392. Its totient is φ = 34836480.

The previous prime is 134443193. The next prime is 134443271. The reversal of 134443200 is 2344431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177222 + ... + 177978.

Almost surely, 2^134443200 is an apocalyptic number.

134443200 is a gapful number since it is divisible by the number (10) 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 134443200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226802696).

134443200 is an abundant number, since it is smaller than the sum of its proper divisors (319162192).

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

134443200 is a wasteful number, since it uses less digits than its factorization.

134443200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 134443200 is about 11594.9644242663. The cubic root of 134443200 is about 512.2865420801.

Adding to 134443200 its reverse (2344431), we get a palindrome (136787631).

It can be divided in two parts, 1344 and 43200, that added together give a palindrome (44544).

The spelling of 134443200 in words is "one hundred thirty-four million, four hundred forty-three thousand, two hundred".