134145416515 has 8 divisors (see below), whose sum is σ = 175608545328. Its totient is φ = 97560302880.

The previous prime is 134145416491. The next prime is 134145416533. The reversal of 134145416515 is 515614541431.

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

It is not a de Polignac number, because 134145416515 - 2¹¹ = 134145414467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219503732 + ... + 1219503841.

It is an arithmetic number, because the mean of its divisors is an integer number (21951068166).

Almost surely, 2^134145416515 is an apocalyptic number.

134145416515 is a deficient number, since it is larger than the sum of its proper divisors (41463128813).

134145416515 is a wasteful number, since it uses less digits than its factorization.

134145416515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439007589.

The product of its digits is 144000, while the sum is 40.

Adding to 134145416515 its reverse (515614541431), we get a palindrome (649759957946).

The spelling of 134145416515 in words is "one hundred thirty-four billion, one hundred forty-five million, four hundred sixteen thousand, five hundred fifteen".