134441315 has 4 divisors (see below), whose sum is σ = 161329584. Its totient is φ = 107553048.

The previous prime is 134441309. The next prime is 134441317. The reversal of 134441315 is 513144431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513144431 = 2063 ⋅248737.

It is a cyclic number.

It is not a de Polignac number, because 134441315 - 2⁴ = 134441299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134441317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13444127 + ... + 13444136.

It is an arithmetic number, because the mean of its divisors is an integer number (40332396).

Almost surely, 2^134441315 is an apocalyptic number.

134441315 is a deficient number, since it is larger than the sum of its proper divisors (26888269).

134441315 is an equidigital number, since it uses as much as digits as its factorization.

134441315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26888268.

The product of its digits is 2880, while the sum is 26.

The square root of 134441315 is about 11594.8831386953. The cubic root of 134441315 is about 512.2841478480.

Adding to 134441315 its reverse (513144431), we get a palindrome (647585746).

The spelling of 134441315 in words is "one hundred thirty-four million, four hundred forty-one thousand, three hundred fifteen".