134113579 has 8 divisors (see below), whose sum is σ = 135665712. Its totient is φ = 132570720.

The previous prime is 134113541. The next prime is 134113591. The reversal of 134113579 is 975311431.

It is a happy number.

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 134113579 - 2⁷ = 134113451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134113879) 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, 29172 + ... + 33454.

It is an arithmetic number, because the mean of its divisors is an integer number (16958214).

Almost surely, 2^134113579 is an apocalyptic number.

134113579 is a deficient number, since it is larger than the sum of its proper divisors (1552133).

134113579 is a wasteful number, since it uses less digits than its factorization.

134113579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637.

The product of its digits is 11340, while the sum is 34.

The square root of 134113579 is about 11580.7417292676. The cubic root of 134113579 is about 511.8675334289.

The spelling of 134113579 in words is "one hundred thirty-four million, one hundred thirteen thousand, five hundred seventy-nine".