134364899 has 2 divisors, whose sum is σ = 134364900. Its totient is φ = 134364898.

The previous prime is 134364877. The next prime is 134364931. The reversal of 134364899 is 998463431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134364899 - 2²⁴ = 117587683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134364829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67182449 + 67182450.

It is an arithmetic number, because the mean of its divisors is an integer number (67182450).

Almost surely, 2^134364899 is an apocalyptic number.

134364899 is a deficient number, since it is larger than the sum of its proper divisors (1).

134364899 is an equidigital number, since it uses as much as digits as its factorization.

134364899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 47.

The square root of 134364899 is about 11591.5874236448. The cubic root of 134364899 is about 512.1870692460.

The spelling of 134364899 in words is "one hundred thirty-four million, three hundred sixty-four thousand, eight hundred ninety-nine".