134304400 has 60 divisors (see below), whose sum is σ = 333105664. Its totient is φ = 51984000.

The previous prime is 134304389. The next prime is 134304421. The reversal of 134304400 is 4403431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6985 + ... + 17815.

Almost surely, 2^134304400 is an apocalyptic number.

134304400 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 134304400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166552832).

134304400 is an abundant number, since it is smaller than the sum of its proper divisors (198801264).

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

134304400 is a wasteful number, since it uses less digits than its factorization.

134304400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880 (or 10869 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 134304400 is about 11588.9775217661. The cubic root of 134304400 is about 512.1101854329.

Adding to 134304400 its reverse (4403431), we get a palindrome (138707831).

The spelling of 134304400 in words is "one hundred thirty-four million, three hundred four thousand, four hundred".