422108081384 has 16 divisors (see below), whose sum is σ = 863402893920. Its totient is φ = 191867309680.

The previous prime is 422108081383. The next prime is 422108081429. The reversal of 422108081384 is 483180801224.

It is not an unprimeable number, because it can be changed into a prime (422108081383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398341284 + ... + 2398341459.

It is an arithmetic number, because the mean of its divisors is an integer number (53962680870).

Almost surely, 2^422108081384 is an apocalyptic number.

422108081384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422108081384 is an abundant number, since it is smaller than the sum of its proper divisors (441294812536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422108081384 is a wasteful number, since it uses less digits than its factorization.

422108081384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796682760 (or 4796682756 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 422108081384 in words is "four hundred twenty-two billion, one hundred eight million, eighty-one thousand, three hundred eighty-four".