134611040 has 96 divisors (see below), whose sum is σ = 334666080. Its totient is φ = 51093504.

The previous prime is 134611039. The next prime is 134611073. The reversal of 134611040 is 40116431.

134611040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310664 + ... + 311096.

It is an arithmetic number, because the mean of its divisors is an integer number (3486105).

Almost surely, 2^134611040 is an apocalyptic number.

134611040 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 134611040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167333040).

134611040 is an abundant number, since it is smaller than the sum of its proper divisors (200055040).

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

134611040 is a wasteful number, since it uses less digits than its factorization.

134611040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 134611040 is about 11602.1997914189. The cubic root of 134611040 is about 512.4996343444.

Adding to 134611040 its reverse (40116431), we get a palindrome (174727471).

The spelling of 134611040 in words is "one hundred thirty-four million, six hundred eleven thousand, forty".