134002851917 has 16 divisors (see below), whose sum is σ = 154883664000. Its totient is φ = 114581053440.

The previous prime is 134002851911. The next prime is 134002851949. The reversal of 134002851917 is 719158200431.

It is a cyclic number.

It is not a de Polignac number, because 134002851917 - 2¹² = 134002847821 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 (134002851911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61709 + ... + 521357.

It is an arithmetic number, because the mean of its divisors is an integer number (9680229000).

Almost surely, 2^134002851917 is an apocalyptic number.

134002851917 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

134002851917 is a deficient number, since it is larger than the sum of its proper divisors (20880812083).

134002851917 is a wasteful number, since it uses less digits than its factorization.

134002851917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461236.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 134002851917 in words is "one hundred thirty-four billion, two million, eight hundred fifty-one thousand, nine hundred seventeen".