1680423022080 has 240 divisors, whose sum is σ = 6348849187824. Its totient is φ = 407375216640.

The previous prime is 1680423022051. The next prime is 1680423022093. The reversal of 1680423022080 is 802203240861.

1680423022080 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 423 + 0 + 220 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3061789 + ... + 3568668.

Almost surely, 2^{1680423022080} is an apocalyptic number.

1680423022080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1680423022080 is an abundant number, since it is smaller than the sum of its proper divisors (4668426165744).

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

1680423022080 is a wasteful number, since it uses less digits than its factorization.

1680423022080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630497 (or 6630478 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 1680423022080 in words is "one trillion, six hundred eighty billion, four hundred twenty-three million, twenty-two thousand, eighty".