992446080000 has 440 divisors, whose sum is σ = 3361888976160. Its totient is φ = 260136960000.

The previous prime is 992446079983. The next prime is 992446080029. The reversal of 992446080000 is 80644299.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 113275620 + ... + 113284380.

It is an arithmetic number, because the mean of its divisors is an integer number (7640656764).

Almost surely, 2^992446080000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 992446080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680944488080).

992446080000 is an abundant number, since it is smaller than the sum of its proper divisors (2369442896160).

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

992446080000 is an equidigital number, since it uses as much as digits as its factorization.

992446080000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8863 (or 8830 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 992446080000 in words is "nine hundred ninety-two billion, four hundred forty-six million, eighty thousand".