1260830322180 has 768 divisors, whose sum is σ = 5091699916800. Its totient is φ = 253995540480.

The previous prime is 1260830322151. The next prime is 1260830322229. The reversal of 1260830322180 is 812230380621.

1260830322180 is a `hidden beast` number, since 1 + 2 + 608 + 3 + 0 + 32 + 2 + 18 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 30172141 + ... + 30213899.

It is an arithmetic number, because the mean of its divisors is an integer number (6629817600).

Almost surely, 2^{1260830322180} is an apocalyptic number.

1260830322180 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 1260830322180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2545849958400).

1260830322180 is an abundant number, since it is smaller than the sum of its proper divisors (3830869594620).

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

1260830322180 is a wasteful number, since it uses less digits than its factorization.

1260830322180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41841 (or 41833 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 1260830322180 in words is "one trillion, two hundred sixty billion, eight hundred thirty million, three hundred twenty-two thousand, one hundred eighty".