134214121422985 has 8 divisors (see below), whose sum is σ = 161266382572680. Its totient is φ = 107231672561664.

The previous prime is 134214121422977. The next prime is 134214121422989. The reversal of 134214121422985 is 589224121412431.

It can be written as a sum of positive squares in 4 ways, for example, as 21032524171129 + 113181597251856 = 4586123^2 + 10638684^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 134214121422985 - 2³ = 134214121422977 is a prime.

It is a super-2 number, since 2×134214121422985² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134214121422989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17453067862 + ... + 17453075551.

It is an arithmetic number, because the mean of its divisors is an integer number (20158297821585).

Almost surely, 2^{134214121422985} is an apocalyptic number.

It is an amenable number.

134214121422985 is a deficient number, since it is larger than the sum of its proper divisors (27052261149695).

134214121422985 is an equidigital number, since it uses as much as digits as its factorization.

134214121422985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34906144187.

The product of its digits is 1105920, while the sum is 49.

The spelling of 134214121422985 in words is "one hundred thirty-four trillion, two hundred fourteen billion, one hundred twenty-one million, four hundred twenty-two thousand, nine hundred eighty-five".