134405099 has 2 divisors, whose sum is σ = 134405100. Its totient is φ = 134405098.

The previous prime is 134405087. The next prime is 134405203. The reversal of 134405099 is 990504431.

134405099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134405099 - 2²⁰ = 133356523 is a prime.

It is not a weakly prime, because it can be changed into another prime (134405039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67202549 + 67202550.

It is an arithmetic number, because the mean of its divisors is an integer number (67202550).

Almost surely, 2^134405099 is an apocalyptic number.

134405099 is a deficient number, since it is larger than the sum of its proper divisors (1).

134405099 is an equidigital number, since it uses as much as digits as its factorization.

134405099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 134405099 is about 11593.3213101337. The cubic root of 134405099 is about 512.2381437634.

The spelling of 134405099 in words is "one hundred thirty-four million, four hundred five thousand, ninety-nine".