134340001 has 8 divisors (see below), whose sum is σ = 144927144. Its totient is φ = 124051200.

The previous prime is 134339971. The next prime is 134340043. The reversal of 134340001 is 100043431.

It can be written as a sum of positive squares in 4 ways, for example, as 57760000 + 76580001 = 7600^2 + 8751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134340001 - 2¹³ = 134331809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134340301) by changing a digit.

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, 73650 + ... + 75451.

It is an arithmetic number, because the mean of its divisors is an integer number (18115893).

Almost surely, 2^134340001 is an apocalyptic number.

It is an amenable number.

134340001 is a deficient number, since it is larger than the sum of its proper divisors (10587143).

134340001 is a wasteful number, since it uses less digits than its factorization.

134340001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149171.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 134340001 is about 11590.5134053673. The cubic root of 134340001 is about 512.1554309697.

Adding to 134340001 its reverse (100043431), we get a palindrome (234383432).

The spelling of 134340001 in words is "one hundred thirty-four million, three hundred forty thousand, one".