446231606642 has 8 divisors (see below), whose sum is σ = 669389759616. Its totient is φ = 223101686772.

The previous prime is 446231606609. The next prime is 446231606671. The reversal of 446231606642 is 246606132644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 446231606593 and 446231606602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7018718 + ... + 7082009.

It is an arithmetic number, because the mean of its divisors is an integer number (83673719952).

Almost surely, 2^446231606642 is an apocalyptic number.

446231606642 is a deficient number, since it is larger than the sum of its proper divisors (223158152974).

446231606642 is a wasteful number, since it uses less digits than its factorization.

446231606642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14116552.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 446231606642 in words is "four hundred forty-six billion, two hundred thirty-one million, six hundred six thousand, six hundred forty-two".