4446820843020 has 96 divisors (see below), whose sum is σ = 13837233715200. Its totient is φ = 1185589179072.

The previous prime is 4446820843013. The next prime is 4446820843043. The reversal of 4446820843020 is 203480286444.

4446820843020 is a `hidden beast` number, since 4 + 4 + 4 + 6 + 8 + 208 + 430 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 2001637 + ... + 3591683.

It is an arithmetic number, because the mean of its divisors is an integer number (144137851200).

Almost surely, 2^{4446820843020} is an apocalyptic number.

It is an amenable number.

4446820843020 is an abundant number, since it is smaller than the sum of its proper divisors (9390412872180).

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

4446820843020 is a wasteful number, since it uses less digits than its factorization.

4446820843020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595244 (or 1595236 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 45.

The spelling of 4446820843020 in words is "four trillion, four hundred forty-six billion, eight hundred twenty million, eight hundred forty-three thousand, twenty".