134501306413505 has 4 divisors (see below), whose sum is σ = 161401567696212. Its totient is φ = 107601045130800.

The previous prime is 134501306413447. The next prime is 134501306413519. The reversal of 134501306413505 is 505314603105431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99991180194481 + 34510126219024 = 9999559^2 + 5874532^2 .

It is not a de Polignac number, because 134501306413505 - 2²⁰ = 134501305364929 is a prime.

It is a super-2 number, since 2×134501306413505² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13450130641346 + ... + 13450130641355.

It is an arithmetic number, because the mean of its divisors is an integer number (40350391924053).

Almost surely, 2^{134501306413505} is an apocalyptic number.

It is an amenable number.

134501306413505 is a deficient number, since it is larger than the sum of its proper divisors (26900261282707).

134501306413505 is an equidigital number, since it uses as much as digits as its factorization.

134501306413505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26900261282706.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 134501306413505 its reverse (505314603105431), we get a palindrome (639815909518936).

The spelling of 134501306413505 in words is "one hundred thirty-four trillion, five hundred one billion, three hundred six million, four hundred thirteen thousand, five hundred five".