423310361886720 has 4416 divisors, whose sum is σ = 2038069113177600. Its totient is φ = 82189567918080.

The previous prime is 423310361886707. The next prime is 423310361886743. The reversal of 423310361886720 is 27688163013324.

It is a happy number.

423310361886720 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 10 + 3 + 618 + 8 + 6 + 7 + 2 + 0 = 666.

It is a super-3 number, since 3×423310361886720³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5798772080604 + ... + 5798772080676.

Almost surely, 2^{423310361886720} is an apocalyptic number.

423310361886720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423310361886720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1019034556588800).

423310361886720 is an abundant number, since it is smaller than the sum of its proper divisors (1614758751290880).

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

423310361886720 is an frugal number, since it uses more digits than its factorization.

423310361886720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 423310361886720 in words is "four hundred twenty-three trillion, three hundred ten billion, three hundred sixty-one million, eight hundred eighty-six thousand, seven hundred twenty".