134723647106 has 8 divisors (see below), whose sum is σ = 213972851340. Its totient is φ = 63399363328.

The previous prime is 134723647063. The next prime is 134723647117. The reversal of 134723647106 is 601746327431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 127852729225 + 6870917881 = 357565^2 + 82891^2 .

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

It is a super-2 number, since 2×134723647106² (a number of 23 digits) contains 22 as substring.

It is a Curzon 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, 1981230071 + ... + 1981230138.

Almost surely, 2^134723647106 is an apocalyptic number.

134723647106 is a deficient number, since it is larger than the sum of its proper divisors (79249204234).

134723647106 is a wasteful number, since it uses less digits than its factorization.

134723647106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962460228.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 134723647106 in words is "one hundred thirty-four billion, seven hundred twenty-three million, six hundred forty-seven thousand, one hundred six".