134534034 has 56 divisors (see below), whose sum is σ = 308448972. Its totient is φ = 43973280.

The previous prime is 134533999. The next prime is 134534051. The reversal of 134534034 is 430435431.

It can be written as a sum of positive squares in 2 ways, for example, as 125552025 + 8982009 = 11205^2 + 2997^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 134533989 and 134534007.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 76404 + ... + 78144.

Almost surely, 2^134534034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134534034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154224486).

134534034 is an abundant number, since it is smaller than the sum of its proper divisors (173914938).

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

134534034 is an equidigital number, since it uses as much as digits as its factorization.

134534034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 134534034 is about 11598.8807218628. The cubic root of 134534034 is about 512.4018883377.

Adding to 134534034 its reverse (430435431), we get a palindrome (564969465).

The spelling of 134534034 in words is "one hundred thirty-four million, five hundred thirty-four thousand, thirty-four".