134340462 has 12 divisors (see below), whose sum is σ = 291071040. Its totient is φ = 44780148.

The previous prime is 134340439. The next prime is 134340467. The reversal of 134340462 is 264043431.

134340462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134340467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3731662 + ... + 3731697.

It is an arithmetic number, because the mean of its divisors is an integer number (24255920).

Almost surely, 2^134340462 is an apocalyptic number.

134340462 is an abundant number, since it is smaller than the sum of its proper divisors (156730578).

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

134340462 is a wasteful number, since it uses less digits than its factorization.

134340462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463367 (or 7463364 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 134340462 is about 11590.5332923037. The cubic root of 134340462 is about 512.1560168051.

Adding to 134340462 its reverse (264043431), we get a palindrome (398383893).

The spelling of 134340462 in words is "one hundred thirty-four million, three hundred forty thousand, four hundred sixty-two".