134351400 has 48 divisors (see below), whose sum is σ = 416491200. Its totient is φ = 35826880.

The previous prime is 134351387. The next prime is 134351407. The reversal of 134351400 is 4153431.

It is not an unprimeable number, because it can be changed into a prime (134351407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111360 + ... + 112559.

It is an arithmetic number, because the mean of its divisors is an integer number (8676900).

Almost surely, 2^134351400 is an apocalyptic number.

134351400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134351400 is an abundant number, since it is smaller than the sum of its proper divisors (282139800).

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

134351400 is a wasteful number, since it uses less digits than its factorization.

134351400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223938 (or 223929 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134351400 is about 11591.0051332919. The cubic root of 134351400 is about 512.1699163416.

The spelling of 134351400 in words is "one hundred thirty-four million, three hundred fifty-one thousand, four hundred".