411120630 has 128 divisors (see below), whose sum is σ = 1152921600. Its totient is φ = 104049792.

The previous prime is 411120599. The next prime is 411120631. The reversal of 411120630 is 36021114.

It is a happy number.

411120630 is a `hidden beast` number, since 4 + 1 + 11 + 20 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411120631) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1484052 + ... + 1484328.

It is an arithmetic number, because the mean of its divisors is an integer number (9007200).

Almost surely, 2^411120630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411120630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576460800).

411120630 is an abundant number, since it is smaller than the sum of its proper divisors (741800970).

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

411120630 is a wasteful number, since it uses less digits than its factorization.

411120630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 411120630 is about 20276.1098339894. The cubic root of 411120630 is about 743.5721069729.

Adding to 411120630 its reverse (36021114), we get a palindrome (447141744).

The spelling of 411120630 in words is "four hundred eleven million, one hundred twenty thousand, six hundred thirty".