812612114841346 has 8 divisors (see below), whose sum is σ = 1218984630971004. Its totient is φ = 406283904517680.

The previous prime is 812612114841301. The next prime is 812612114841403. The reversal of 812612114841346 is 643148411216218.

It can be written as a sum of positive squares in 2 ways, for example, as 807411940850025 + 5200173991321 = 28414995^2 + 2280389^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 812612114841293 and 812612114841302.

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, 11076405645 + ... + 11076479008.

Almost surely, 2^{812612114841346} is an apocalyptic number.

812612114841346 is a deficient number, since it is larger than the sum of its proper divisors (406372516129658).

812612114841346 is a wasteful number, since it uses less digits than its factorization.

812612114841346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22152902996.

The product of its digits is 1769472, while the sum is 52.

The spelling of 812612114841346 in words is "eight hundred twelve trillion, six hundred twelve billion, one hundred fourteen million, eight hundred forty-one thousand, three hundred forty-six".