441843206626668 has 96 divisors (see below), whose sum is σ = 1286265335685120. Its totient is φ = 114683819250240.

The previous prime is 441843206626639. The next prime is 441843206626721. The reversal of 441843206626668 is 866626602348144.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 441843206626599 and 441843206626608.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166705278 + ... + 169334981.

It is an arithmetic number, because the mean of its divisors is an integer number (13398597246720).

Almost surely, 2^{441843206626668} is an apocalyptic number.

It is an amenable number.

441843206626668 is an abundant number, since it is smaller than the sum of its proper divisors (844422129058452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441843206626668 is a wasteful number, since it uses less digits than its factorization.

441843206626668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336041707 (or 336041705 counting only the distinct ones).

The product of its (nonzero) digits is 382205952, while the sum is 66.

The spelling of 441843206626668 in words is "four hundred forty-one trillion, eight hundred forty-three billion, two hundred six million, six hundred twenty-six thousand, six hundred sixty-eight".