423356470208 has 112 divisors (see below), whose sum is σ = 977429592000. Its totient is φ = 178193326080.

The previous prime is 423356470171. The next prime is 423356470211. The reversal of 423356470208 is 802074653324.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5905298 + ... + 5976558.

Almost surely, 2^423356470208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423356470208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488714796000).

423356470208 is an abundant number, since it is smaller than the sum of its proper divisors (554073121792).

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

423356470208 is a wasteful number, since it uses less digits than its factorization.

423356470208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71518 (or 71508 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 423356470208 in words is "four hundred twenty-three billion, three hundred fifty-six million, four hundred seventy thousand, two hundred eight".