412440111 has 24 divisors (see below), whose sum is σ = 631972224. Its totient is φ = 258301440.

The previous prime is 412440107. The next prime is 412440113. The reversal of 412440111 is 111044214.

It is not a de Polignac number, because 412440111 - 2² = 412440107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412440113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90651 + ... + 95091.

It is an arithmetic number, because the mean of its divisors is an integer number (26332176).

Almost surely, 2^412440111 is an apocalyptic number.

412440111 is a deficient number, since it is larger than the sum of its proper divisors (219532113).

412440111 is a wasteful number, since it uses less digits than its factorization.

412440111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071 (or 5068 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 412440111 is about 20308.6215928113. The cubic root of 412440111 is about 744.3667492482.

Adding to 412440111 its reverse (111044214), we get a palindrome (523484325).

The spelling of 412440111 in words is "four hundred twelve million, four hundred forty thousand, one hundred eleven".