134564903366399 has 8 divisors (see below), whose sum is σ = 146799093595392. Its totient is φ = 122330882670040.

The previous prime is 134564903366389. The next prime is 134564903366441. The reversal of 134564903366399 is 993663309465431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-134564903366399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134564903366359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40720679 + ... + 43901064.

It is an arithmetic number, because the mean of its divisors is an integer number (18349886699424).

Almost surely, 2^{134564903366399} is an apocalyptic number.

134564903366399 is a deficient number, since it is larger than the sum of its proper divisors (12234190228993).

134564903366399 is a wasteful number, since it uses less digits than its factorization.

134564903366399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84766317.

The product of its (nonzero) digits is 1020366720, while the sum is 71.

The spelling of 134564903366399 in words is "one hundred thirty-four trillion, five hundred sixty-four billion, nine hundred three million, three hundred sixty-six thousand, three hundred ninety-nine".