423115542554200 has 192 divisors, whose sum is σ = 1055345507136000. Its totient is φ = 157280446794240.

The previous prime is 423115542554113. The next prime is 423115542554203. The reversal of 423115542554200 is 2455245511324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423115542554203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101766562 + ... + 105842638.

It is an arithmetic number, because the mean of its divisors is an integer number (5496591183000).

Almost surely, 2^{423115542554200} is an apocalyptic number.

423115542554200 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 423115542554200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527672753568000).

423115542554200 is an abundant number, since it is smaller than the sum of its proper divisors (632229964581800).

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

423115542554200 is a wasteful number, since it uses less digits than its factorization.

423115542554200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076634 (or 4076625 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 423115542554200 in words is "four hundred twenty-three trillion, one hundred fifteen billion, five hundred forty-two million, five hundred fifty-four thousand, two hundred".