283980312800 has 36 divisors (see below), whose sum is σ = 693266940576. Its totient is φ = 113592124800.

The previous prime is 283980312761. The next prime is 283980312841. The reversal of 283980312800 is 8213089382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177486896 + ... + 177488495.

It is an arithmetic number, because the mean of its divisors is an integer number (19257415016).

Almost surely, 2^283980312800 is an apocalyptic number.

283980312800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

283980312800 is an abundant number, since it is smaller than the sum of its proper divisors (409286627776).

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

283980312800 is a wasteful number, since it uses less digits than its factorization.

283980312800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354975411 (or 354975398 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 283980312800 in words is "two hundred eighty-three billion, nine hundred eighty million, three hundred twelve thousand, eight hundred".