411230140 has 24 divisors (see below), whose sum is σ = 873991440. Its totient is φ = 162509568.

The previous prime is 411230111. The next prime is 411230143. The reversal of 411230140 is 41032114.

It is a super-2 number, since 2×411230140² = 338220456088839200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411230143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122205 + ... + 125524.

It is an arithmetic number, because the mean of its divisors is an integer number (36416310).

Almost surely, 2^411230140 is an apocalyptic number.

It is an amenable number.

411230140 is an abundant number, since it is smaller than the sum of its proper divisors (462761300).

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

411230140 is a wasteful number, since it uses less digits than its factorization.

411230140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247821 (or 247819 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 411230140 is about 20278.8101228844. The cubic root of 411230140 is about 743.6381227572.

Adding to 411230140 its reverse (41032114), we get a palindrome (452262254).

The spelling of 411230140 in words is "four hundred eleven million, two hundred thirty thousand, one hundred forty".