411212100 has 144 divisors (see below), whose sum is σ = 1295694848. Its totient is φ = 100085760.

The previous prime is 411212093. The next prime is 411212111. The reversal of 411212100 is 1212114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377757 + ... + 378843.

Almost surely, 2^411212100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411212100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647847424).

411212100 is an abundant number, since it is smaller than the sum of its proper divisors (884482748).

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

411212100 is a wasteful number, since it uses less digits than its factorization.

411212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 411212100 is about 20278.3653187332. The cubic root of 411212100 is about 743.6272485316.

Adding to 411212100 its reverse (1212114), we get a palindrome (412424214).

The spelling of 411212100 in words is "four hundred eleven million, two hundred twelve thousand, one hundred".