446611516642 has 8 divisors (see below), whose sum is σ = 669920527296. Its totient is φ = 223304674212.

The previous prime is 446611516633. The next prime is 446611516727. The reversal of 446611516642 is 246615116644.

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 = 446611516592 and 446611516601.

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, 149203 + ... + 956809.

It is an arithmetic number, because the mean of its divisors is an integer number (83740065912).

Almost surely, 2^446611516642 is an apocalyptic number.

446611516642 is a deficient number, since it is larger than the sum of its proper divisors (223309010654).

446611516642 is a wasteful number, since it uses less digits than its factorization.

446611516642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084112.

The product of its digits is 829440, while the sum is 46.

The spelling of 446611516642 in words is "four hundred forty-six billion, six hundred eleven million, five hundred sixteen thousand, six hundred forty-two".