134210500 has 48 divisors (see below), whose sum is σ = 297211824. Its totient is φ = 52934400.

The previous prime is 134210473. The next prime is 134210513. The reversal of 134210500 is 5012431.

It can be written as a sum of positive squares in 8 ways, for example, as 21511044 + 112699456 = 4638^2 + 10616^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34662 + ... + 38338.

It is an arithmetic number, because the mean of its divisors is an integer number (6191913).

Almost surely, 2^134210500 is an apocalyptic number.

134210500 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 134210500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148605912).

134210500 is an abundant number, since it is smaller than the sum of its proper divisors (163001324).

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

134210500 is a wasteful number, since it uses less digits than its factorization.

134210500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769 (or 3757 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 134210500 is about 11584.9255500413. The cubic root of 134210500 is about 511.9908089577.

Adding to 134210500 its reverse (5012431), we get a palindrome (139222931).

The spelling of 134210500 in words is "one hundred thirty-four million, two hundred ten thousand, five hundred".