412244440 has 64 divisors (see below), whose sum is σ = 960141600. Its totient is φ = 159194112.

The previous prime is 412244423. The next prime is 412244467. The reversal of 412244440 is 44442214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151734 + ... + 154426.

Almost surely, 2^412244440 is an apocalyptic number.

412244440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412244440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480070800).

412244440 is an abundant number, since it is smaller than the sum of its proper divisors (547897160).

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

412244440 is a wasteful number, since it uses less digits than its factorization.

412244440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2832 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 412244440 is about 20303.8035845504. The cubic root of 412244440 is about 744.2490157706.

Adding to 412244440 its reverse (44442214), we get a palindrome (456686654).

The spelling of 412244440 in words is "four hundred twelve million, two hundred forty-four thousand, four hundred forty".