134013745 has 16 divisors (see below), whose sum is σ = 171037440. Its totient is φ = 100514304.

The previous prime is 134013743. The next prime is 134013751. The reversal of 134013745 is 547310431.

It is a cyclic number.

It is not a de Polignac number, because 134013745 - 2¹ = 134013743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134013743) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1944 + ... + 16486.

It is an arithmetic number, because the mean of its divisors is an integer number (10689840).

Almost surely, 2^134013745 is an apocalyptic number.

It is an amenable number.

134013745 is a deficient number, since it is larger than the sum of its proper divisors (37023695).

134013745 is a wasteful number, since it uses less digits than its factorization.

134013745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14664.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 134013745 is about 11576.4305811420. The cubic root of 134013745 is about 511.7404906914.

The spelling of 134013745 in words is "one hundred thirty-four million, thirteen thousand, seven hundred forty-five".