134407045 has 16 divisors (see below), whose sum is σ = 171936000. Its totient is φ = 100571328.

The previous prime is 134406997. The next prime is 134407073. The reversal of 134407045 is 540704431.

It is a cyclic number.

It is not a de Polignac number, because 134407045 - 2¹¹ = 134404997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450 + ... + 16459.

It is an arithmetic number, because the mean of its divisors is an integer number (10746000).

Almost surely, 2^134407045 is an apocalyptic number.

It is an amenable number.

134407045 is a deficient number, since it is larger than the sum of its proper divisors (37528955).

134407045 is a wasteful number, since it uses less digits than its factorization.

134407045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18012.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 134407045 is about 11593.4052374615. The cubic root of 134407045 is about 512.2406159182.

The spelling of 134407045 in words is "one hundred thirty-four million, four hundred seven thousand, forty-five".