134009029 has 16 divisors (see below), whose sum is σ = 172840320. Its totient is φ = 100820160.

The previous prime is 134008997. The next prime is 134009039. The reversal of 134009029 is 920900431.

It is a happy number.

It is not a de Polignac number, because 134009029 - 2⁵ = 134008997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134008988 and 134009006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134009039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27774 + ... + 32239.

It is an arithmetic number, because the mean of its divisors is an integer number (10802520).

Almost surely, 2^134009029 is an apocalyptic number.

It is an amenable number.

134009029 is a deficient number, since it is larger than the sum of its proper divisors (38831291).

134009029 is a wasteful number, since it uses less digits than its factorization.

134009029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60060.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 134009029 is about 11576.2268896217. The cubic root of 134009029 is about 511.7344878334.

The spelling of 134009029 in words is "one hundred thirty-four million, nine thousand, twenty-nine".