134383400 has 24 divisors (see below), whose sum is σ = 312441870. Its totient is φ = 53753280.

The previous prime is 134383373. The next prime is 134383423. The reversal of 134383400 is 4383431.

It can be written as a sum of positive squares in 3 ways, for example, as 129914404 + 4468996 = 11398^2 + 2114^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134383400.

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, 335759 + ... + 336158.

Almost surely, 2^134383400 is an apocalyptic number.

134383400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134383400 is an abundant number, since it is smaller than the sum of its proper divisors (178058470).

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

134383400 is a wasteful number, since it uses less digits than its factorization.

134383400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671933 (or 671924 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 134383400 is about 11592.3854318255. The cubic root of 134383400 is about 512.2105762238.

The spelling of 134383400 in words is "one hundred thirty-four million, three hundred eighty-three thousand, four hundred".