134345321446108 has 12 divisors (see below), whose sum is σ = 237936894609960. Its totient is φ = 66363351557552.

The previous prime is 134345321446099. The next prime is 134345321446109. The reversal of 134345321446108 is 801644123543431.

It is a super-2 number, since 2×134345321446108² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134345321446109) 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, 202327291003 + ... + 202327291666.

It is an arithmetic number, because the mean of its divisors is an integer number (19828074550830).

Almost surely, 2^{134345321446108} is an apocalyptic number.

It is an amenable number.

134345321446108 is a deficient number, since it is larger than the sum of its proper divisors (103591573163852).

134345321446108 is a wasteful number, since it uses less digits than its factorization.

134345321446108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404654582756 (or 404654582754 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 49.

Adding to 134345321446108 its reverse (801644123543431), we get a palindrome (935989444989539).

The spelling of 134345321446108 in words is "one hundred thirty-four trillion, three hundred forty-five billion, three hundred twenty-one million, four hundred forty-six thousand, one hundred eight".