411223603530 has 128 divisors (see below), whose sum is σ = 1044188651520. Its totient is φ = 103434439680.

The previous prime is 411223603513. The next prime is 411223603547. The reversal of 411223603530 is 35306322114.

It is an interprime number because it is at equal distance from previous prime (411223603513) and next prime (411223603547).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48019029 + ... + 48027591.

It is an arithmetic number, because the mean of its divisors is an integer number (8157723840).

Almost surely, 2^411223603530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411223603530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522094325760).

411223603530 is an abundant number, since it is smaller than the sum of its proper divisors (632965047990).

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

411223603530 is a wasteful number, since it uses less digits than its factorization.

411223603530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9556.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 411223603530 its reverse (35306322114), we get a palindrome (446529925644).

The spelling of 411223603530 in words is "four hundred eleven billion, two hundred twenty-three million, six hundred three thousand, five hundred thirty".