134465045 has 32 divisors (see below), whose sum is σ = 192737664. Its totient is φ = 88761600.

The previous prime is 134465041. The next prime is 134465069. The reversal of 134465045 is 540564431.

It is not a de Polignac number, because 134465045 - 2² = 134465041 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134465041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42074 + ... + 45156.

It is an arithmetic number, because the mean of its divisors is an integer number (6023052).

Almost surely, 2^134465045 is an apocalyptic number.

It is an amenable number.

134465045 is a deficient number, since it is larger than the sum of its proper divisors (58272619).

134465045 is a wasteful number, since it uses less digits than its factorization.

134465045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 134465045 is about 11595.9063897567. The cubic root of 134465045 is about 512.3142868661.

The spelling of 134465045 in words is "one hundred thirty-four million, four hundred sixty-five thousand, forty-five".