412404342440 has 16 divisors (see below), whose sum is σ = 927909770580. Its totient is φ = 164961736960.

The previous prime is 412404342391. The next prime is 412404342451. The reversal of 412404342440 is 44243404214.

It can be written as a sum of positive squares in 2 ways, for example, as 406021291204 + 6383051236 = 637198^2 + 79894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412404342397 and 412404342406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155054241 + ... + 5155054320.

Almost surely, 2^412404342440 is an apocalyptic number.

412404342440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412404342440 is an abundant number, since it is smaller than the sum of its proper divisors (515505428140).

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

412404342440 is a wasteful number, since it uses less digits than its factorization.

412404342440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310108572 (or 10310108568 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 412404342440 its reverse (44243404214), we get a palindrome (456647746654).

The spelling of 412404342440 in words is "four hundred twelve billion, four hundred four million, three hundred forty-two thousand, four hundred forty".