134002065 has 8 divisors (see below), whose sum is σ = 214403328. Its totient is φ = 71467760.

The previous prime is 134002051. The next prime is 134002103. The reversal of 134002065 is 560200431.

It is a happy number.

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

It is not a de Polignac number, because 134002065 - 2⁷ = 134001937 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466721 + ... + 4466750.

It is an arithmetic number, because the mean of its divisors is an integer number (26800416).

Almost surely, 2^134002065 is an apocalyptic number.

134002065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134002065 is a deficient number, since it is larger than the sum of its proper divisors (80401263).

134002065 is an equidigital number, since it uses as much as digits as its factorization.

134002065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933479.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134002065 is about 11575.9260968615. The cubic root of 134002065 is about 511.7256233045.

Adding to 134002065 its reverse (560200431), we get a palindrome (694202496).

The spelling of 134002065 in words is "one hundred thirty-four million, two thousand, sixty-five".