282373340190065 has 4 divisors (see below), whose sum is σ = 338848008228084. Its totient is φ = 225898672152048.

The previous prime is 282373340190061. The next prime is 282373340190127. The reversal of 282373340190065 is 560091043373282.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 210675732296929 + 71697607893136 = 14514673^2 + 8467444^2 .

It is a cyclic number.

It is not a de Polignac number, because 282373340190065 - 2² = 282373340190061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 282373340189989 and 282373340190016.

It is not an unprimeable number, because it can be changed into a prime (282373340190061) 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, 28237334019002 + ... + 28237334019011.

It is an arithmetic number, because the mean of its divisors is an integer number (84712002057021).

It is a 1-persistent number, because it is pandigital, but 2⋅282373340190065 = 564746680380130 is not.

Almost surely, 2^{282373340190065} is an apocalyptic number.

It is an amenable number.

282373340190065 is a deficient number, since it is larger than the sum of its proper divisors (56474668038019).

282373340190065 is an equidigital number, since it uses as much as digits as its factorization.

282373340190065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56474668038018.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 282373340190065 in words is "two hundred eighty-two trillion, three hundred seventy-three billion, three hundred forty million, one hundred ninety thousand, sixty-five".