134064317655 has 24 divisors (see below), whose sum is σ = 235846486512. Its totient is φ = 70433789184.

The previous prime is 134064317539. The next prime is 134064317657. The reversal of 134064317655 is 556713460431.

It is not a de Polignac number, because 134064317655 - 2⁸ = 134064317399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 134064317655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134064317657) 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 23 ways as a sum of consecutive naturals, for example, 22229874 + ... + 22235903.

It is an arithmetic number, because the mean of its divisors is an integer number (9826936938).

Almost surely, 2^134064317655 is an apocalyptic number.

134064317655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134064317655 is a deficient number, since it is larger than the sum of its proper divisors (101782168857).

134064317655 is a wasteful number, since it uses less digits than its factorization.

134064317655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44465855 (or 44465852 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 134064317655 in words is "one hundred thirty-four billion, sixty-four million, three hundred seventeen thousand, six hundred fifty-five".