412012444 has 24 divisors (see below), whose sum is σ = 762443136. Its totient is φ = 194496000.

The previous prime is 412012441. The next prime is 412012451. The reversal of 412012444 is 444210214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412012441) 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, 35437 + ... + 45604.

It is an arithmetic number, because the mean of its divisors is an integer number (31768464).

Almost surely, 2^412012444 is an apocalyptic number.

It is an amenable number.

412012444 is a deficient number, since it is larger than the sum of its proper divisors (350430692).

412012444 is a wasteful number, since it uses less digits than its factorization.

412012444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81117 (or 81115 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 412012444 is about 20298.0896638083. The cubic root of 412012444 is about 744.1093775872.

Adding to 412012444 its reverse (444210214), we get a palindrome (856222658).

The spelling of 412012444 in words is "four hundred twelve million, twelve thousand, four hundred forty-four".