134242110 has 120 divisors (see below), whose sum is σ = 374136840. Its totient is φ = 34527168.

The previous prime is 134242103. The next prime is 134242127. The reversal of 134242110 is 11242431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2275261 + ... + 2275319.

It is an arithmetic number, because the mean of its divisors is an integer number (3117807).

Almost surely, 2^134242110 is an apocalyptic number.

134242110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134242110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187068420).

134242110 is an abundant number, since it is smaller than the sum of its proper divisors (239894730).

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

134242110 is an equidigital number, since it uses as much as digits as its factorization.

134242110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 134242110 is about 11586.2897426225. The cubic root of 134242110 is about 512.0310014391.

Adding to 134242110 its reverse (11242431), we get a palindrome (145484541).

It can be divided in two parts, 1342421 and 10, that added together give a palindrome (1342431).

The spelling of 134242110 in words is "one hundred thirty-four million, two hundred forty-two thousand, one hundred ten".