2040242202 has 16 divisors (see below), whose sum is σ = 4533871680. Its totient is φ = 680080716.

The previous prime is 2040242167. The next prime is 2040242203. The reversal of 2040242202 is 2022420402.

2040242202 is a `hidden beast` number, since 20 + 402 + 42 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2040242203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18891078 + ... + 18891185.

It is an arithmetic number, because the mean of its divisors is an integer number (283366980).

Almost surely, 2^2040242202 is an apocalyptic number.

2040242202 is an abundant number, since it is smaller than the sum of its proper divisors (2493629478).

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

2040242202 is a wasteful number, since it uses less digits than its factorization.

2040242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37782274 (or 37782268 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2040242202 is about 45169.0403041729. The cubic root of 2040242202 is about 1268.3153313054.

Adding to 2040242202 its reverse (2022420402), we get a palindrome (4062662604).

The spelling of 2040242202 in words is "two billion, forty million, two hundred forty-two thousand, two hundred two".