420011124103230 has 192 divisors, whose sum is σ = 1145069330462208. Its totient is φ = 97711838714880.

The previous prime is 420011124103223. The next prime is 420011124103243. The reversal of 420011124103230 is 32301421110024.

It is a self number, because there is not a number n which added to its sum of digits gives 420011124103230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 61839567 + ... + 68294613.

It is an arithmetic number, because the mean of its divisors is an integer number (5963902762824).

Almost surely, 2^{420011124103230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 420011124103230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572534665231104).

420011124103230 is an abundant number, since it is smaller than the sum of its proper divisors (725058206358978).

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

420011124103230 is a wasteful number, since it uses less digits than its factorization.

420011124103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455251 (or 6455178 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 420011124103230 its reverse (32301421110024), we get a palindrome (452312545213254).

The spelling of 420011124103230 in words is "four hundred twenty trillion, eleven billion, one hundred twenty-four million, one hundred three thousand, two hundred thirty".