134704400 has 30 divisors (see below), whose sum is σ = 323628282. Its totient is φ = 53881600.

The previous prime is 134704387. The next prime is 134704411. The reversal of 134704400 is 4407431.

It can be written as a sum of positive squares in 3 ways, for example, as 44302336 + 90402064 = 6656^2 + 9508^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167981 + ... + 168780.

Almost surely, 2^134704400 is an apocalyptic number.

134704400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134704400 is an abundant number, since it is smaller than the sum of its proper divisors (188923882).

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

134704400 is a wasteful number, since it uses less digits than its factorization.

134704400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336779 (or 336768 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 134704400 is about 11606.2224690034. Note that the first 3 decimals coincide. The cubic root of 134704400 is about 512.6180889888.

The spelling of 134704400 in words is "one hundred thirty-four million, seven hundred four thousand, four hundred".