612114565777346 has 8 divisors (see below), whose sum is σ = 919147589209404. Its totient is φ = 305732036040880.

The previous prime is 612114565777327. The next prime is 612114565777349. The reversal of 612114565777346 is 643777565411216.

It can be written as a sum of positive squares in 2 ways, for example, as 582101271900625 + 30013293876721 = 24126775^2 + 5478439^2 .

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

It is not an unprimeable number, because it can be changed into a prime (612114565777349) 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, 162623421545 + ... + 162623425308.

Almost surely, 2^{612114565777346} is an apocalyptic number.

612114565777346 is a deficient number, since it is larger than the sum of its proper divisors (307033023432058).

612114565777346 is a wasteful number, since it uses less digits than its factorization.

612114565777346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325246847796.

The product of its digits is 177811200, while the sum is 65.

The spelling of 612114565777346 in words is "six hundred twelve trillion, one hundred fourteen billion, five hundred sixty-five million, seven hundred seventy-seven thousand, three hundred forty-six".