422737194463 has 2 divisors, whose sum is σ = 422737194464. Its totient is φ = 422737194462.

The previous prime is 422737194409. The next prime is 422737194487. The reversal of 422737194463 is 364491737224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422737194463 - 2²⁵ = 422703640031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422737194463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422737194163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211368597231 + 211368597232.

It is an arithmetic number, because the mean of its divisors is an integer number (211368597232).

Almost surely, 2^422737194463 is an apocalyptic number.

422737194463 is a deficient number, since it is larger than the sum of its proper divisors (1).

422737194463 is an equidigital number, since it uses as much as digits as its factorization.

422737194463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 52.

The spelling of 422737194463 in words is "four hundred twenty-two billion, seven hundred thirty-seven million, one hundred ninety-four thousand, four hundred sixty-three".