2040000440202 has 12 divisors (see below), whose sum is σ = 4420000953810. Its totient is φ = 680000146728.

The previous prime is 2040000440167. The next prime is 2040000440209. The reversal of 2040000440202 is 2020440000402.

2040000440202 is a `hidden beast` number, since 20 + 4 + 0 + 0 + 0 + 0 + 440 + 202 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1681895140641 + 358105299561 = 1296879^2 + 598419^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 113333357789 = 2040000440202 / (2 + 0 + 4 + 0 + 0 + 0 + 0 + 4 + 4 + 0 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2040000440209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56666678877 + ... + 56666678912.

Almost surely, 2^{2040000440202} is an apocalyptic number.

2040000440202 is an abundant number, since it is smaller than the sum of its proper divisors (2380000513608).

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

2040000440202 is a wasteful number, since it uses less digits than its factorization.

2040000440202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113333357797 (or 113333357794 counting only the distinct ones).

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

Adding to 2040000440202 its reverse (2020440000402), we get a palindrome (4060440440604).

The spelling of 2040000440202 in words is "two trillion, forty billion, four hundred forty thousand, two hundred two".