412823066785 has 16 divisors (see below), whose sum is σ = 517753227600. Its totient is φ = 315582898176.

The previous prime is 412823066779. The next prime is 412823066807. The reversal of 412823066785 is 587660328214.

It can be written as a sum of positive squares in 8 ways, for example, as 3381771409 + 409441295376 = 58153^2 + 639876^2 .

It is a cyclic number.

It is not a de Polignac number, because 412823066785 - 2⁹ = 412823066273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14661480 + ... + 14689609.

It is an arithmetic number, because the mean of its divisors is an integer number (32359576725).

Almost surely, 2^412823066785 is an apocalyptic number.

It is an amenable number.

412823066785 is a deficient number, since it is larger than the sum of its proper divisors (104930160815).

412823066785 is a wasteful number, since it uses less digits than its factorization.

412823066785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29351220.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 412823066785 in words is "four hundred twelve billion, eight hundred twenty-three million, sixty-six thousand, seven hundred eighty-five".