134350065 has 24 divisors (see below), whose sum is σ = 246573288. Its totient is φ = 67438080.

The previous prime is 134350049. The next prime is 134350087. The reversal of 134350065 is 560053431.

It can be written as a sum of positive squares in 4 ways, for example, as 56610576 + 77739489 = 7524^2 + 8817^2 .

It is not a de Polignac number, because 134350065 - 2⁴ = 134350049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87046 + ... + 88575.

It is an arithmetic number, because the mean of its divisors is an integer number (10273887).

Almost surely, 2^134350065 is an apocalyptic number.

134350065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134350065 is a deficient number, since it is larger than the sum of its proper divisors (112223223).

134350065 is a wasteful number, since it uses less digits than its factorization.

134350065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175649 (or 175646 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 134350065 is about 11590.9475453908. The cubic root of 134350065 is about 512.1682199219.

The spelling of 134350065 in words is "one hundred thirty-four million, three hundred fifty thousand, sixty-five".