2381930486320 has 960 divisors, whose sum is σ = 7396454596608. Its totient is φ = 697426329600.

The previous prime is 2381930486317. The next prime is 2381930486359. The reversal of 2381930486320 is 236840391832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15171531682 + ... + 15171531838.

Almost surely, 2^{2381930486320} is an apocalyptic number.

2381930486320 is a gapful number since it is divisible by the number (20) 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 2381930486320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3698227298304).

2381930486320 is an abundant number, since it is smaller than the sum of its proper divisors (5014524110288).

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

2381930486320 is a wasteful number, since it uses less digits than its factorization.

2381930486320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 2381930486320 in words is "two trillion, three hundred eighty-one billion, nine hundred thirty million, four hundred eighty-six thousand, three hundred twenty".