134334340 has 48 divisors (see below), whose sum is σ = 341373312. Its totient is φ = 43347456.

The previous prime is 134334269. The next prime is 134334341. The reversal of 134334340 is 43433431.

It is not an unprimeable number, because it can be changed into a prime (134334341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25842 + ... + 30601.

It is an arithmetic number, because the mean of its divisors is an integer number (7111944).

Almost surely, 2^134334340 is an apocalyptic number.

134334340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134334340 is an abundant number, since it is smaller than the sum of its proper divisors (207038972).

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

134334340 is a wasteful number, since it uses less digits than its factorization.

134334340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56476 (or 56474 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 134334340 is about 11590.2691944579. The cubic root of 134334340 is about 512.1482369034.

Adding to 134334340 its reverse (43433431), we get a palindrome (177767771).

Subtracting from 134334340 its reverse (43433431), we obtain a palindrome (90900909).

The spelling of 134334340 in words is "one hundred thirty-four million, three hundred thirty-four thousand, three hundred forty".