42582933193 has 2 divisors, whose sum is σ = 42582933194. Its totient is φ = 42582933192.

The previous prime is 42582933187. The next prime is 42582933227. The reversal of 42582933193 is 39133928524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42546487824 + 36445369 = 206268^2 + 6037^2 .

It is a cyclic number.

It is not a de Polignac number, because 42582933193 - 2²¹ = 42580836041 is a prime.

It is not a weakly prime, because it can be changed into another prime (42582933103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21291466596 + 21291466597.

It is an arithmetic number, because the mean of its divisors is an integer number (21291466597).

Almost surely, 2^42582933193 is an apocalyptic number.

It is an amenable number.

42582933193 is a deficient number, since it is larger than the sum of its proper divisors (1).

42582933193 is an equidigital number, since it uses as much as digits as its factorization.

42582933193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 49.

The spelling of 42582933193 in words is "forty-two billion, five hundred eighty-two million, nine hundred thirty-three thousand, one hundred ninety-three".