1082999808000 has 1120 divisors, whose sum is σ = 4408603962048. Its totient is φ = 262324224000.

The previous prime is 1082999807999. The next prime is 1082999808061. The reversal of 1082999808000 is 8089992801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 912383407 + ... + 912384593.

Almost surely, 2^{1082999808000} is an apocalyptic number.

1082999808000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082999808000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204301981024).

1082999808000 is an abundant number, since it is smaller than the sum of its proper divisors (3325604154048).

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

1082999808000 is an equidigital number, since it uses as much as digits as its factorization.

1082999808000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 54.

The spelling of 1082999808000 in words is "one trillion, eighty-two billion, nine hundred ninety-nine million, eight hundred eight thousand".