412664516443 has 4 divisors (see below), whose sum is σ = 423817611520. Its totient is φ = 401511421368.

The previous prime is 412664516441. The next prime is 412664516471. The reversal of 412664516443 is 344615466214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412664516443 - 2¹ = 412664516441 is a prime.

It is a super-2 number, since 2×412664516443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412664516393 and 412664516402.

It is not an unprimeable number, because it can be changed into a prime (412664516441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5576547483 + ... + 5576547556.

It is an arithmetic number, because the mean of its divisors is an integer number (105954402880).

Almost surely, 2^412664516443 is an apocalyptic number.

412664516443 is a deficient number, since it is larger than the sum of its proper divisors (11153095077).

412664516443 is a wasteful number, since it uses less digits than its factorization.

412664516443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153095076.

The product of its digits is 1658880, while the sum is 46.

The spelling of 412664516443 in words is "four hundred twelve billion, six hundred sixty-four million, five hundred sixteen thousand, four hundred forty-three".