423330104444 has 48 divisors (see below), whose sum is σ = 816505384800. Its totient is φ = 190847943936.

The previous prime is 423330104437. The next prime is 423330104479. The reversal of 423330104444 is 444401033324.

It is a self number, because there is not a number n which added to its sum of digits gives 423330104444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42242 + ... + 921110.

It is an arithmetic number, because the mean of its divisors is an integer number (17010528850).

Almost surely, 2^423330104444 is an apocalyptic number.

It is an amenable number.

423330104444 is a deficient number, since it is larger than the sum of its proper divisors (393175280356).

423330104444 is a wasteful number, since it uses less digits than its factorization.

423330104444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879102 (or 879100 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 423330104444 its reverse (444401033324), we get a palindrome (867731137768).

The spelling of 423330104444 in words is "four hundred twenty-three billion, three hundred thirty million, one hundred four thousand, four hundred forty-four".