2381460166080 has 672 divisors, whose sum is σ = 8774967472128. Its totient is φ = 591755673600.

The previous prime is 2381460166039. The next prime is 2381460166081. The reversal of 2381460166080 is 806610641832.

2381460166080 is a `hidden beast` number, since 2 + 38 + 1 + 4 + 6 + 0 + 1 + 6 + 608 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381460166081) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 272567472 + ... + 272576208.

Almost surely, 2^{2381460166080} is an apocalyptic number.

2381460166080 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 2381460166080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4387483736064).

2381460166080 is an abundant number, since it is smaller than the sum of its proper divisors (6393507306048).

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

2381460166080 is a wasteful number, since it uses less digits than its factorization.

2381460166080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8905 (or 8892 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 2381460166080 in words is "two trillion, three hundred eighty-one billion, four hundred sixty million, one hundred sixty-six thousand, eighty".