134240244 has 24 divisors (see below), whose sum is σ = 329713440. Its totient is φ = 42391584.

The previous prime is 134240231. The next prime is 134240269. The reversal of 134240244 is 442042431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294159 + ... + 294614.

It is an arithmetic number, because the mean of its divisors is an integer number (13738060).

Almost surely, 2^134240244 is an apocalyptic number.

It is an amenable number.

134240244 is an abundant number, since it is smaller than the sum of its proper divisors (195473196).

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

134240244 is a wasteful number, since it uses less digits than its factorization.

134240244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588799 (or 588797 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 134240244 is about 11586.2092161328. The cubic root of 134240244 is about 512.0286289737.

Adding to 134240244 its reverse (442042431), we get a palindrome (576282675).

The spelling of 134240244 in words is "one hundred thirty-four million, two hundred forty thousand, two hundred forty-four".