134636416345 has 8 divisors (see below), whose sum is σ = 161853763464. Its totient is φ = 107515757184.

The previous prime is 134636416339. The next prime is 134636416357. The reversal of 134636416345 is 543614636431.

It can be written as a sum of positive squares in 4 ways, for example, as 3630785536 + 131005630809 = 60256^2 + 361947^2 .

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 134636416345 - 2³ = 134636416337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134636416295 and 134636416304.

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, 24168924 + ... + 24174493.

It is an arithmetic number, because the mean of its divisors is an integer number (20231720433).

Almost surely, 2^134636416345 is an apocalyptic number.

It is an amenable number.

134636416345 is a deficient number, since it is larger than the sum of its proper divisors (27217347119).

134636416345 is an equidigital number, since it uses as much as digits as its factorization.

134636416345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48343979.

The product of its digits is 1866240, while the sum is 46.

The spelling of 134636416345 in words is "one hundred thirty-four billion, six hundred thirty-six million, four hundred sixteen thousand, three hundred forty-five".