446646761042452 has 24 divisors (see below), whose sum is σ = 782015322344256. Its totient is φ = 223213837258368.

The previous prime is 446646761042441. The next prime is 446646761042483. The reversal of 446646761042452 is 254240167646644.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 67097523 + ... + 73453189.

It is an arithmetic number, because the mean of its divisors is an integer number (32583971764344).

Almost surely, 2^{446646761042452} is an apocalyptic number.

It is an amenable number.

446646761042452 is a deficient number, since it is larger than the sum of its proper divisors (335368561301804).

446646761042452 is a wasteful number, since it uses less digits than its factorization.

446646761042452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364287 (or 6364285 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 61.

The spelling of 446646761042452 in words is "four hundred forty-six trillion, six hundred forty-six billion, seven hundred sixty-one million, forty-two thousand, four hundred fifty-two".