412321044340 has 24 divisors (see below), whose sum is σ = 866145676032. Its totient is φ = 164876706720.

The previous prime is 412321044313. The next prime is 412321044349. The reversal of 412321044340 is 43440123214.

It is a junction number, because it is equal to n+sod(n) for n = 412321044299 and 412321044308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412321044349) 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, 3166524 + ... + 3294163.

It is an arithmetic number, because the mean of its divisors is an integer number (36089403168).

Almost surely, 2^412321044340 is an apocalyptic number.

It is an amenable number.

412321044340 is an abundant number, since it is smaller than the sum of its proper divisors (453824631692).

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

412321044340 is a wasteful number, since it uses less digits than its factorization.

412321044340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463887 (or 6463885 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 412321044340 its reverse (43440123214), we get a palindrome (455761167554).

The spelling of 412321044340 in words is "four hundred twelve billion, three hundred twenty-one million, forty-four thousand, three hundred forty".