134373317 has 8 divisors (see below), whose sum is σ = 145633656. Its totient is φ = 123244992.

The previous prime is 134373311. The next prime is 134373319. The reversal of 134373317 is 713373431.

It can be written as a sum of positive squares in 4 ways, for example, as 1985281 + 132388036 = 1409^2 + 11506^2 .

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

It is not a de Polignac number, because 134373317 - 2²⁶ = 67264453 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 (134373311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30878 + ... + 34959.

It is an arithmetic number, because the mean of its divisors is an integer number (18204207).

Almost surely, 2^134373317 is an apocalyptic number.

It is an amenable number.

134373317 is a deficient number, since it is larger than the sum of its proper divisors (11260339).

134373317 is a wasteful number, since it uses less digits than its factorization.

134373317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66007.

The product of its digits is 15876, while the sum is 32.

The square root of 134373317 is about 11591.9505261194. The cubic root of 134373317 is about 512.1977652456.

The spelling of 134373317 in words is "one hundred thirty-four million, three hundred seventy-three thousand, three hundred seventeen".