2381241085 has 16 divisors (see below), whose sum is σ = 3027856896. Its totient is φ = 1791583488.

The previous prime is 2381241077. The next prime is 2381241089. The reversal of 2381241085 is 5801421832.

It is a happy number.

It is not a de Polignac number, because 2381241085 - 2³ = 2381241077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2381241085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381241089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111112 + ... + 130798.

It is an arithmetic number, because the mean of its divisors is an integer number (189241056).

Almost surely, 2^2381241085 is an apocalyptic number.

It is an amenable number.

2381241085 is a deficient number, since it is larger than the sum of its proper divisors (646615811).

2381241085 is a wasteful number, since it uses less digits than its factorization.

2381241085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21132.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 2381241085 is about 48797.9618939152. The cubic root of 2381241085 is about 1335.3684843661.

The spelling of 2381241085 in words is "two billion, three hundred eighty-one million, two hundred forty-one thousand, eighty-five".