1941870228480 has 2112 divisors, whose sum is σ = 8652313313280. Its totient is φ = 391838957568.

The previous prime is 1941870228461. The next prime is 1941870228511. The reversal of 1941870228480 is 848220781491.

1941870228480 is a `hidden beast` number, since 1 + 9 + 418 + 70 + 2 + 2 + 84 + 80 = 666.

It is a super-2 number, since 2×1941870228480² (a number of 25 digits) contains 22 as substring.

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 191 ways as a sum of consecutive naturals, for example, 11627965357 + ... + 11627965523.

Almost surely, 2^{1941870228480} is an apocalyptic number.

1941870228480 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 1941870228480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4326156656640).

1941870228480 is an abundant number, since it is smaller than the sum of its proper divisors (6710443084800).

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

1941870228480 is a wasteful number, since it uses less digits than its factorization.

1941870228480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 1941870228480 in words is "one trillion, nine hundred forty-one billion, eight hundred seventy million, two hundred twenty-eight thousand, four hundred eighty".