2065102242 has 64 divisors (see below), whose sum is σ = 4932347904. Its totient is φ = 563587200.

The previous prime is 2065102241. The next prime is 2065102261. The reversal of 2065102242 is 2422015602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2065102241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1145742 + ... + 1147542.

It is an arithmetic number, because the mean of its divisors is an integer number (77067936).

Almost surely, 2^2065102242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065102242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2466173952).

2065102242 is an abundant number, since it is smaller than the sum of its proper divisors (2867245662).

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

2065102242 is a wasteful number, since it uses less digits than its factorization.

2065102242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2065102242 is about 45443.3960218644. The cubic root of 2065102242 is about 1273.4459583656.

Adding to 2065102242 its reverse (2422015602), we get a palindrome (4487117844).

The spelling of 2065102242 in words is "two billion, sixty-five million, one hundred two thousand, two hundred forty-two".