423888847022 has 16 divisors (see below), whose sum is σ = 648837740880. Its totient is φ = 207622039872.

The previous prime is 423888847007. The next prime is 423888847043. The reversal of 423888847022 is 220748888324.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3041447 + ... + 3177762.

It is an arithmetic number, because the mean of its divisors is an integer number (40552358805).

Almost surely, 2^423888847022 is an apocalyptic number.

423888847022 is a deficient number, since it is larger than the sum of its proper divisors (224948893858).

423888847022 is a wasteful number, since it uses less digits than its factorization.

423888847022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219907.

The product of its (nonzero) digits is 11010048, while the sum is 56.

The spelling of 423888847022 in words is "four hundred twenty-three billion, eight hundred eighty-eight million, eight hundred forty-seven thousand, twenty-two".