423481970176 has 80 divisors (see below), whose sum is σ = 905977638720. Its totient is φ = 197046108160.

The previous prime is 423481970141. The next prime is 423481970203. The reversal of 423481970176 is 671079184324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501321 + ... + 1047991.

It is an arithmetic number, because the mean of its divisors is an integer number (11324720484).

Almost surely, 2^423481970176 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 423481970176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452988819360).

423481970176 is an abundant number, since it is smaller than the sum of its proper divisors (482495668544).

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

423481970176 is an equidigital number, since it uses as much as digits as its factorization.

423481970176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546795 (or 546779 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 423481970176 in words is "four hundred twenty-three billion, four hundred eighty-one million, nine hundred seventy thousand, one hundred seventy-six".