135710344 has 64 divisors (see below), whose sum is σ = 319564800. Its totient is φ = 52488000.

The previous prime is 135710321. The next prime is 135710353. The reversal of 135710344 is 443017531.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92287 + ... + 93745.

It is an arithmetic number, because the mean of its divisors is an integer number (4993200).

Almost surely, 2^135710344 is an apocalyptic number.

135710344 is a gapful number since it is divisible by the number (14) 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 135710344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159782400).

135710344 is an abundant number, since it is smaller than the sum of its proper divisors (183854456).

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

135710344 is a wasteful number, since it uses less digits than its factorization.

135710344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1630 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 135710344 is about 11649.4782715794. The cubic root of 135710344 is about 513.8909668954.

Adding to 135710344 its reverse (443017531), we get a palindrome (578727875).

The spelling of 135710344 in words is "one hundred thirty-five million, seven hundred ten thousand, three hundred forty-four".