134541330 has 64 divisors (see below), whose sum is σ = 402582528. Its totient is φ = 27956160.

The previous prime is 134541317. The next prime is 134541331. The reversal of 134541330 is 33145431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134541330.

It is not an unprimeable number, because it can be changed into a prime (134541331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26812 + ... + 31431.

It is an arithmetic number, because the mean of its divisors is an integer number (6290352).

Almost surely, 2^134541330 is an apocalyptic number.

134541330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134541330 is an abundant number, since it is smaller than the sum of its proper divisors (268041198).

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

134541330 is a wasteful number, since it uses less digits than its factorization.

134541330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58271.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 134541330 is about 11599.1952307046. The cubic root of 134541330 is about 512.4111509669.

Adding to 134541330 its reverse (33145431), we get a palindrome (167686761).

The spelling of 134541330 in words is "one hundred thirty-four million, five hundred forty-one thousand, three hundred thirty".