134730000 has 200 divisors, whose sum is σ = 484220000. Its totient is φ = 35856000.

The previous prime is 134729983. The next prime is 134730017. The reversal of 134730000 is 37431.

It is an interprime number because it is at equal distance from previous prime (134729983) and next prime (134730017).

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 269751 + ... + 270249.

It is an arithmetic number, because the mean of its divisors is an integer number (2421100).

Almost surely, 2^134730000 is an apocalyptic number.

134730000 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 134730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242110000).

134730000 is an abundant number, since it is smaller than the sum of its proper divisors (349490000).

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

134730000 is an equidigital number, since it uses as much as digits as its factorization.

134730000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 134730000 is about 11607.3252732919. The cubic root of 134730000 is about 512.6505605632.

Adding to 134730000 its reverse (37431), we get a palindrome (134767431).

The spelling of 134730000 in words is "one hundred thirty-four million, seven hundred thirty thousand".