422404204148 has 24 divisors (see below), whose sum is σ = 775467665280. Its totient is φ = 201047164640.

The previous prime is 422404204147. The next prime is 422404204181. The reversal of 422404204148 is 841402404224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422404204147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25635536 + ... + 25652007.

It is an arithmetic number, because the mean of its divisors is an integer number (32311152720).

Almost surely, 2^422404204148 is an apocalyptic number.

It is an amenable number.

422404204148 is a deficient number, since it is larger than the sum of its proper divisors (353063461132).

422404204148 is a wasteful number, since it uses less digits than its factorization.

422404204148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51287647 (or 51287645 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 35.

The spelling of 422404204148 in words is "four hundred twenty-two billion, four hundred four million, two hundred four thousand, one hundred forty-eight".