134310340 has 24 divisors (see below), whose sum is σ = 294315840. Its totient is φ = 51388128.

The previous prime is 134310329. The next prime is 134310343. The reversal of 134310340 is 43013431.

It is not an unprimeable number, because it can be changed into a prime (134310343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145530 + ... + 146449.

It is an arithmetic number, because the mean of its divisors is an integer number (12263160).

Almost surely, 2^134310340 is an apocalyptic number.

134310340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134310340 is an abundant number, since it is smaller than the sum of its proper divisors (160005500).

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

134310340 is a wasteful number, since it uses less digits than its factorization.

134310340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292011 (or 292009 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 134310340 is about 11589.2337969341. The cubic root of 134310340 is about 512.1177351723.

Adding to 134310340 its reverse (43013431), we get a palindrome (177323771).

The spelling of 134310340 in words is "one hundred thirty-four million, three hundred ten thousand, three hundred forty".