423800709120 has 1008 divisors, whose sum is σ = 1625149038240. Its totient is φ = 105775497216.

The previous prime is 423800709107. The next prime is 423800709131. The reversal of 423800709120 is 21907008324.

423800709120 is a `hidden beast` number, since 423 + 80 + 0 + 70 + 91 + 2 + 0 = 666.

It is a super-2 number, since 2×423800709120² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5106032599 + ... + 5106032681.

It is an arithmetic number, because the mean of its divisors is an integer number (1612251030).

Almost surely, 2^423800709120 is an apocalyptic number.

423800709120 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 423800709120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812574519120).

423800709120 is an abundant number, since it is smaller than the sum of its proper divisors (1201348329120).

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

423800709120 is an frugal number, since it uses more digits than its factorization.

423800709120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 423800709120 in words is "four hundred twenty-three billion, eight hundred million, seven hundred nine thousand, one hundred twenty".