422633740057 has 2 divisors, whose sum is σ = 422633740058. Its totient is φ = 422633740056.

The previous prime is 422633740013. The next prime is 422633740073. The reversal of 422633740057 is 750047336224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295686900441 + 126946839616 = 543771^2 + 356296^2 .

It is a cyclic number.

It is not a de Polignac number, because 422633740057 - 2²⁷ = 422499522329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422633739995 and 422633740022.

It is not a weakly prime, because it can be changed into another prime (422633747057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211316870028 + 211316870029.

It is an arithmetic number, because the mean of its divisors is an integer number (211316870029).

Almost surely, 2^422633740057 is an apocalyptic number.

It is an amenable number.

422633740057 is a deficient number, since it is larger than the sum of its proper divisors (1).

422633740057 is an equidigital number, since it uses as much as digits as its factorization.

422633740057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 422633740057 in words is "four hundred twenty-two billion, six hundred thirty-three million, seven hundred forty thousand, fifty-seven".