436864336065412 has 24 divisors (see below), whose sum is σ = 767421932751936. Its totient is φ = 217600932017568.

The previous prime is 436864336065401. The next prime is 436864336065481. The reversal of 436864336065412 is 214560633468634.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531045718 + ... + 531867730.

It is an arithmetic number, because the mean of its divisors is an integer number (31975913864664).

Almost surely, 2^{436864336065412} is an apocalyptic number.

It is an amenable number.

436864336065412 is a deficient number, since it is larger than the sum of its proper divisors (330557596686524).

436864336065412 is a wasteful number, since it uses less digits than its factorization.

436864336065412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327467 (or 1327465 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 61.

The spelling of 436864336065412 in words is "four hundred thirty-six trillion, eight hundred sixty-four billion, three hundred thirty-six million, sixty-five thousand, four hundred twelve".