134317247545137 has 4 divisors (see below), whose sum is σ = 179089663393520. Its totient is φ = 89544831696756.

The previous prime is 134317247545111. The next prime is 134317247545157. The reversal of 134317247545137 is 731545742713431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 134317247545137 - 2⁶ = 134317247545073 is a prime.

It is a super-2 number, since 2×134317247545137² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134317247545157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22386207924187 + ... + 22386207924192.

It is an arithmetic number, because the mean of its divisors is an integer number (44772415848380).

Almost surely, 2^{134317247545137} is an apocalyptic number.

It is an amenable number.

134317247545137 is a deficient number, since it is larger than the sum of its proper divisors (44772415848383).

134317247545137 is an equidigital number, since it uses as much as digits as its factorization.

134317247545137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44772415848382.

The product of its digits is 29635200, while the sum is 57.

The spelling of 134317247545137 in words is "one hundred thirty-four trillion, three hundred seventeen billion, two hundred forty-seven million, five hundred forty-five thousand, one hundred thirty-seven".