134000564719 has 8 divisors (see below), whose sum is σ = 161203687040. Its totient is φ = 108812488536.

The previous prime is 134000564717. The next prime is 134000564821. The reversal of 134000564719 is 917465000431.

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

It is a cyclic number.

It is not a de Polignac number, because 134000564719 - 2¹ = 134000564717 is a prime.

It is a super-2 number, since 2×134000564719² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134000564717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503761389 + ... + 503761654.

It is an arithmetic number, because the mean of its divisors is an integer number (20150460880).

Almost surely, 2^134000564719 is an apocalyptic number.

134000564719 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

134000564719 is a deficient number, since it is larger than the sum of its proper divisors (27203122321).

134000564719 is a wasteful number, since it uses less digits than its factorization.

134000564719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007523069.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 134000564719 in words is "one hundred thirty-four billion, five hundred sixty-four thousand, seven hundred nineteen".