412921218705 has 16 divisors (see below), whose sum is σ = 660918076224. Its totient is φ = 220143274560.

The previous prime is 412921218683. The next prime is 412921218781. The reversal of 412921218705 is 507812129214.

It is not a de Polignac number, because 412921218705 - 2⁵ = 412921218673 is a prime.

It is an alternating number because its digits alternate between even and odd.

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, 5044006 + ... + 5125215.

It is an arithmetic number, because the mean of its divisors is an integer number (41307379764).

Almost surely, 2^412921218705 is an apocalyptic number.

It is an amenable number.

412921218705 is a deficient number, since it is larger than the sum of its proper divisors (247996857519).

412921218705 is a wasteful number, since it uses less digits than its factorization.

412921218705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10171936.

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 412921218705 in words is "four hundred twelve billion, nine hundred twenty-one million, two hundred eighteen thousand, seven hundred five".