446363036434 has 32 divisors (see below), whose sum is σ = 810263623680. Its totient is φ = 180032606208.

The previous prime is 446363036419. The next prime is 446363036479. The reversal of 446363036434 is 434630363644.

It is a happy number.

It is a super-2 number, since 2×446363036434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3671794 + ... + 3791410.

It is an arithmetic number, because the mean of its divisors is an integer number (25320738240).

Almost surely, 2^446363036434 is an apocalyptic number.

446363036434 is a deficient number, since it is larger than the sum of its proper divisors (363900587246).

446363036434 is a wasteful number, since it uses less digits than its factorization.

446363036434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135322.

The product of its (nonzero) digits is 4478976, while the sum is 46.

The spelling of 446363036434 in words is "four hundred forty-six billion, three hundred sixty-three million, thirty-six thousand, four hundred thirty-four".