134140115 has 16 divisors (see below), whose sum is σ = 174068352. Its totient is φ = 98847744.

The previous prime is 134140049. The next prime is 134140121. The reversal of 134140115 is 511041431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134140115 - 2¹⁶ = 134074579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12794 + ... + 20783.

It is an arithmetic number, because the mean of its divisors is an integer number (10879272).

Almost surely, 2^134140115 is an apocalyptic number.

134140115 is a deficient number, since it is larger than the sum of its proper divisors (39928237).

134140115 is a wasteful number, since it uses less digits than its factorization.

134140115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33646.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 134140115 is about 11581.8873677825. The cubic root of 134140115 is about 511.9012909380.

Adding to 134140115 its reverse (511041431), we get a palindrome (645181546).

The spelling of 134140115 in words is "one hundred thirty-four million, one hundred forty thousand, one hundred fifteen".