134324442 has 24 divisors (see below), whose sum is σ = 332613216. Its totient is φ = 38378376.

The previous prime is 134324441. The next prime is 134324447. The reversal of 134324442 is 244423431.

It is a happy number.

It is a super-2 number, since 2×134324442² = 36086111437222728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134324441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532908 + ... + 533159.

It is an arithmetic number, because the mean of its divisors is an integer number (13858884).

Almost surely, 2^134324442 is an apocalyptic number.

134324442 is an abundant number, since it is smaller than the sum of its proper divisors (198288774).

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

134324442 is a wasteful number, since it uses less digits than its factorization.

134324442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066082 (or 1066079 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 134324442 is about 11589.8421904701. The cubic root of 134324442 is about 512.1356579213.

Adding to 134324442 its reverse (244423431), we get a palindrome (378747873).

The spelling of 134324442 in words is "one hundred thirty-four million, three hundred twenty-four thousand, four hundred forty-two".