2392381111680 has 1344 divisors, whose sum is σ = 10040683348080. Its totient is φ = 543240069120.

The previous prime is 2392381111663. The next prime is 2392381111711. The reversal of 2392381111680 is 861111832932.

2392381111680 is a `hidden beast` number, since 23 + 92 + 381 + 1 + 1 + 168 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 5189546650 + ... + 5189547110.

Almost surely, 2^{2392381111680} is an apocalyptic number.

2392381111680 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 2392381111680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5020341674040).

2392381111680 is an abundant number, since it is smaller than the sum of its proper divisors (7648302236400).

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

2392381111680 is an equidigital number, since it uses as much as digits as its factorization.

2392381111680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 2392381111680 in words is "two trillion, three hundred ninety-two billion, three hundred eighty-one million, one hundred eleven thousand, six hundred eighty".