134066465 has 8 divisors (see below), whose sum is σ = 173255208. Its totient is φ = 99002880.

The previous prime is 134066459. The next prime is 134066479. The reversal of 134066465 is 564660431.

It can be written as a sum of positive squares in 4 ways, for example, as 6466849 + 127599616 = 2543^2 + 11296^2 .

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

It is not a de Polignac number, because 134066465 - 2¹⁰ = 134065441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031216 + ... + 1031345.

It is an arithmetic number, because the mean of its divisors is an integer number (21656901).

Almost surely, 2^134066465 is an apocalyptic number.

It is an amenable number.

134066465 is a deficient number, since it is larger than the sum of its proper divisors (39188743).

134066465 is a wasteful number, since it uses less digits than its factorization.

134066465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062579.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 134066465 is about 11578.7073976329. The cubic root of 134066465 is about 511.8075868480.

The spelling of 134066465 in words is "one hundred thirty-four million, sixty-six thousand, four hundred sixty-five".