422611489443 has 64 divisors (see below), whose sum is σ = 701236569600. Its totient is φ = 222422415360.

The previous prime is 422611489441. The next prime is 422611489451. The reversal of 422611489443 is 344984116224.

It is not a de Polignac number, because 422611489443 - 2¹ = 422611489441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422611489392 and 422611489401.

It is not an unprimeable number, because it can be changed into a prime (422611489441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18797413 + ... + 18819881.

It is an arithmetic number, because the mean of its divisors is an integer number (10956821400).

Almost surely, 2^422611489443 is an apocalyptic number.

422611489443 is a deficient number, since it is larger than the sum of its proper divisors (278625080157).

422611489443 is a wasteful number, since it uses less digits than its factorization.

422611489443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25092.

The product of its digits is 1327104, while the sum is 48.

The spelling of 422611489443 in words is "four hundred twenty-two billion, six hundred eleven million, four hundred eighty-nine thousand, four hundred forty-three".